CO2
2012 SHOT Show: Part 1
by B.B. Pelletier
Announcement: Timothy Burman is this week’s winner of Pyramyd Air’s Big Shot of the Week on their facebook page. He’ll receive a $50 Pyramyd Air gift card! Congratulations!
Timothy Burman is the Big Shot of the Week. He’s holding his HW97K in .20 caliber.
The day before the SHOT Show opened this year was a special day set aside for the media to sample all the new guns at a range in Boulder City. There were 1,200 official registrants and another couple hundred who got in after the registration ended, plus about 500 personel running the ranges. So, for 2,000 people, each of whom fired 100-1,000 rounds, there was a whole lotta shootin’ going on!
Only two air gun ranges were running — one by Crosman and the other was Pyramyd Air. At the Crosman range, I got a chance to sample the new AR-16 upper that converts your lower to a PCP target rifle. It has a Lothar Walther barrel and is a repeater that loads via the charging handle. Whatever sort of lower receiver you attach the upper to is what determines the kind of rifle you have, so the one that designer Scott Pilkington let me sample was quite nice.
But it was the 9mm Conquest (yes, it’s both semi-auto and full-auto) rifle that thrilled me most. Maybe it was because I was repeatedly hitting the silhouette target at 200 yards with a rifle the first time I fired it! That’s hard enough to do with a centerfire rifle right out of the box, but this gun did it the first time.

Tom shoots the 9mm Evanix Conquest at Media Day.
The 9mm is not ready for the market yet, and I still have the .22 report to finish; but it’s being developed, and we already know that it works. As it gets closer to being a reality, I’ll get into the particulars — but at least you know it’s coming.
The show started the next day, and I saw a number of interesting new things right off the bat. I’ll start with Hatsan USA. The company has stepped out on its own and will do business under the Hatsan name from now on. The designs that have been driven by other companies will no longer encumber the Turkish designers. We already know they make great firearms, and we hope that will spill over into the airguns they bring.
I saw two new things that need to be tested. They offer a new Quattro trigger that’s extremely adjustable, according to president Blane Manifold, who referred to it as a match trigger. I’ll withhold judgement until the first test, but here’s hoping he’s right!

Hatsan’s new rifles carry their name. Hopefully, their features will be fresh and sharp.
They also have a shock absorber system (SAS) that they say will isolate the shooter from the powerplant buzz. I hope the guns won’t need to use it much because they’re inherently smooth to begin with, but again, only a test will tell.
Over at Crosman, there are so many new products that if I were to tell you all of them it would take more room than this blog can dedicate. But one new product caught my eye over the others — the new butterfly hand pump. Those who read my report of the Benjamin 392 pump-assist gun will understand that applying the same technology to a hand pump means easier pumping to maximum pressures.

The new hand pump looks like a radio tower when the handle is extended. The butterfly design amplifies your energy to reduce the effort required to pump.
The new pump is in development and, no doubt, will require more time before we see it for sale…but it is in the works. With Crosman’s stake in the pneumatic world, I think they need to fast-track this one!
At Umarex USA, there was another cornucopia of products, but once again something special caught my eye. This time it was two Hämmerli rifles — one a sporter and the other an affordable 10-meter target rifle.

Hämmerli’s sporter and affordable 10-meter target rifles will be the topic of our tests this year.
While there are many attractive attributes to these rifle, I do have a couple concerns for the 10-meter rifle. First, the max fill pressure is 300 bar, which is close to 4,500 psi. Not many U.S. shooters have air at that pressure. The guns can be filled to 200 bar, of course, but the shot count is reduced.
The velocity for the 10-meter rifle is 780 f.p.s. — way above what the other target rifles generate. I know Walther (Umarex owns both Hämmerli and Walther) would never dare field a target rifle that shoots that fast, so I’m curious to learn why they thought this one would be okay. Perhaps, it was just marketing copy written by someone unfamiliar with competition and was obtained with a non-lead pellet that would never be used in the real world. I certainly hope so — because in all other ways, this rifle has a lot going for it.
Another very interesting gun at Umarex was the Morph 3X — a BB gun that changes from a pistol to a rifle to a shotgun. I’ve got to test this one as soon as I can, because I’ve never seen anything like it. Okay — maybe in some cartoons or when the Joker pulls a revolver with a 6-foot barrel out of his waistband to shoot down the Batplane — but never in the real world!

Glenn Seiter of Umarex USA holds the parts of the amazing Morph 3X — a one-gun-does-it-all for BB-gunners.
I’ll end this part of the report at the AirForce booth, with the Spin-Loc air tank attachment system. How many times have I heard people say they wish AirForce tanks had a pressure gauge? This is it, and it allows the shooter to index the tank in any position or rotation he desires. The tanks also have a new adjustable buttplate that allows you to not only adjust the rotation, but also the length of pull.

The new Spin-Loc air tank attachment system gives the shooter the in-tank pressure gauge shooters have been asking for.
On the opposite side of the tank, there’s a male quick-disconnet fitting, so the gun can be filled while still on the gun. This is another feature that’s been requested, and it makes sense to put it on with this new fill system.
I have taken a lot more pictures than I’m showing here, and of course there will be a more detailed report after I return from the show. I’ll try to make sense of some of the rumors you may have read. Til then, chew on these new toys and let’s hear what you think.
Crosman’s new M4-177 multi-pump air rifle: Part 4
by B.B. Pelletier
As you read this, I’m at the SHOT Show in Las Vegas. I’ll be there all week. In fact, today is Media Day, where the media gets to go to an outdoor shooting range in Boulder City and shoot the guns displayed by manufacturers, importers and distributors. Since I won’t be monitoring comments much of this week, I would appreciate it if our regular readers would help answer them. Edith will still monitor all the comments but may not have a chance to answer many more than she already does.

Crosman’s new M4-177 is a smart-looking M4 battle rifle lookalike.
How many of you remember that I said I would come back to the Crosman M4-177 multi-pump air rifle and test it at longer range with a dot sight? Well, if everything went right, Mac and I are out at the range in Las Vegas at the SHOT Show Media Day today, but while we are seeing and shooting all the new guns you guys get one more look at this one.
As I mentioned in the last report, I mounted a dot sight on the rifle, to see how it performs at longer distance. I picked the 25-yard indoor range for this one. For the sight, I selected the BSA Optics red/green/blue dot sight that also has a laser and a tactical flashlight. It certainly looks right at home on this rifle, and the Weaver clamp fits the rifle’s Picatinny base. All I had to do was remove the open sights, front and rear, and put this one on the base.
The problem with optical sights on a multi-pump rifle is they get in the way of holding the gun during pumping. I had to hold the M4 at the buttstock extension tube because the sight sat right where I wanted to put my hand. Because of that, pumping was more difficult, and I wanted to pump the rifle 10 times per shot. So, I decided to shoot 5-shot groups until I found an accurate pellet, then shoot 10 shots with that one.
Accuracy testing
As I said, all testing was done at 25 yards off a rest. The rifle was pumped 10 times for every shot. Pay no attention to where the groups land, as I adjusted the sights several times to keep the pellets on the target.
I first tried the Crosman Premier Super Match pellet that had worked so well at 10 meters in Part 3. Once it was on target, I shot a group of 5 to see how they did. Unfortunately, at 25 yards, they didn’t do as well as I’d hoped. The group measures approximately 3.01 inches, but that’s not precise because the widest pellet didn’t land entirely on target. Suffice to say it was poor enough to disregard.

Crosman Super Match wadcutters didn’t give the performance I wanted.
I continued on, testing RWS Hobby pellets. They were better, with 5 going into 1.563 inches but not what I was looking for.
Next came 5 JSB Exact 8.4-grain domes. This was the first domed pellet I tried, and the group size shrank to 1.406 inches. The group was also very vertical, however, which leads me to an important point.

JSB Exact 8.4-grain domes did better.
By this point in the test, I noticed that this dot sight is not precise. The dot smears in all three colors at all three intensities. I’ve used quality dot sights that held the size of their dots very well, but with this one the dot smeared to the sides. I tried it both with my glasses and without, and the results were always the same. Maybe it’s me and not the sight, but I felt I wasn’t able to aim precisely enough with this sight.
The last pellet I tried was the Crosman Premier 7.9-grain dome. This one gave me 4 very tight shots, with No. 5 landing several inches away. Now, I had a quandary. Should I go with the JSBs or the Premier lites?

Four of five Premier lites made this tight group, but there’s that lone shot up to the left. What to do?
I decided to go with the Premiers, because of the tighter group of 4. So, I shot 10 more Premier lites at 25 yards.

And this is what I got. This “group” is pretty poor, and I don’t believe it represents what the M4 can do. It measures 3.358 inches between centers.
What now?
Well, I had been unhappy with the performance of the dot sight to this point. What if I replaced it with the original factory sights — a peep rear and a post front? Hey! Haven’t I read somewhere on the internet that those kind of sights can do a good job?
The dot sight came off and the factory sights went back on. It took 4 shots to sight in, and then I shot another 10-shot group. This time, the pumping was much easier because my hands could hold the rifle in the right places.

And that’s the same rifle, same pellet with factory peep sights. This group measures 1.546 inches between centers, with 8 of the 10 shots going into 0.923 inches. Clearly, the factory sights were better in this case.
Bottom line
Well, I’ve wrung out the M4-177 pretty thoroughly. It’s accurate and fun to shoot, and for my money you can use the sights that come with it. I know that the look of the gun begs for tactical accessories; but for me, accuracy is always the trump.
Mayhem .45 Sport Tactical air pistol: Part 3
by B.B. Pelletier

The Mayhem .45 Sport Tactical air pistol is a big, heavy airgun.
Well, it all came down to accuracy, and the Mayhem .45 Sport Tactical air pistol has it in buckets. However — and it’s a big one — the trigger is so hard to pull and it’s also double-action only that it creates a problem shooting the gun accurately. If this had a single-action trigger, I bet I could shoot half-inch groups with it — especially at 15 feet. But I’m getting ahead of the story.
The first BBs I used were the RWS BBs that I’ve mentioned in the past. They seem to group just as tightly as Daisy’s zinc-plated BBs, and I wanted to give them a chance in this pistol.
I started the test at 15 feet, and the nature of my range dictates a one-hand hold at that distance. I didn’t expect very much until seeing the BBs all go to the point of aim. However, I wasn’t able to hold the gun still enough to pull the trigger, which requires over 12 lbs. of effort, and still keep the pistol steady.

At 15 feet, the pistol shoots to the point of aim, but the heavy trigger-pull caused it to move around more than a little. This 10-shot group measures 1.468 inches between centers.
Since it shot so straight at the close distance, I decided to back up to 25 feet and try it. Normally, I don’t shoot BB pistols that far back, but at that distance I could use a barricade rest and this pistol might surprise me.
Barricade rest
A barricade rest is a very steady hold for a handgun — especially an air pistol that doesn’t recoil. I grab onto the barricade, in this case a door jamb on my right side, with my left hand and rest my right (shooting) hand on top. Then, I lean into my hands to further steady myself. This eliminates the shakes and allows for a good arm’s-length sight picture.
The Mayhem trigger-pull is so heavy that, after the first group at 15 feet, I had to pull the trigger with my middle finger because my index finger was out of strength. The BBs also went slightly higher at 25 feet.

A fair group from 25 feet with a BB pistol. There are 9 shots in 2.192 inches.
After this group, I reloaded the magazine with Daisy zinc-plated BBs for another try. My trigger finger was giving out at this point, so this was the last group I would be able to shoot with any accuracy.
This time, I gave it my best for 10n shots. From where I stood, every shot looked like a perfect release; but when I walked to the target, I saw that the group was more spread out. Ten shots went into 1.873 inches.

The final group of Daisy BBs did best at 25 feet.
Summary
The Mayhem BB pistol has several things going for it. It gets an incredible number of shots per CO2 cartridge, yet the velocity remains high. The BB magazine is very easy to load and manage. Accuracy is also well ahead of many BB pistols.
On the down side, the sights aren’t adjustable. As we see from this test, it would have been nice if they were.
But the trigger is the biggest sticking point I had with this pistol. It’s double-action only, so there’s no possibility of relief from the excessive pull. I’m usually pretty neutral when it comes to triggers. I shoot so many airguns that I can adapt to just about anything. But this one is too much even for me. I know I could have shot better with a trigger-pull half as heavy or with a single-action pull.
Mayhem .45 Sport Tactical air pistol: Part 2
by B.B. Pelletier
Announcement: Before we begin, I want to mention a correction I’ve made to the review of the Evanix Conquest. Apparently, the dual mag is not included with the gun. It was simply sent with the gun for testing. I’ve edited the review and noted the edits. The dual mags are available for purchase.

The Mayhem .45 Sport Tactical air pistol is a big, heavy airgun.
Today, we’ll look at the power and velocity of the Mayhem .45 Sport Tactical air pistol. As you recall, this pistol is double-action only (DAO), which means the trigger retracts the striker before firing. So, the trigger-pull will never change as you shoot. It’s always going to be heavier than a single-action trigger.
Don’t confuse single-action and double-action with single-stage and two-stage. They describe entirely different things. Single-stage triggers are those that have no movement when the gun is cocked. You just pull until the gun fires. Two-stage triggers have a lighter first stage that stops at stage two, which then should break or release crisply when the gun fires.
The test
I always learn something from every test I conduct, and this time was no different. For the first time in my experience, I found a CO2-powered BB gun that needs a short break-in! I tested the gun with Daisy zinc-plated BBs. The initial shot went just 351 f.p.s., and I was stunned to see that it was 80 f.p.s. below the advertised velocity. But the next shot went 404 f.p.s., then the third went 373 and so on throughout the first 10 shots.
I saw a high of 429 f.p.s. around shot 10, but the average was far below that number. I reloaded the stick magazine and tried again!
The second time was similar to the first. Shot one went 399 f.p.s., and then the velocity dipped as low as 384 f.p.s. Shot six then went 423 f.p.s., which was the fastest shot in the second 10-shot string that averaged 407 f.p.s.
Then, the gun started performing better and better. The average of the third string was 427. String 4 averaged 421 and on and on until the 11th string averaged 408 f.p.s. That was the final string that made over 400, but there were still about 20 more usable shots left.
Yes, this pistol gave me over 130 shots on a CO2 cartridge! It was as close as I have come to cold fusion in quite a while. I almost had to break the velocity test into two parts because the testing was taking so long. Is that music to your ears? This is the ideal air pistol for those who lament the cost of buying CO2 cartridges.
The fastest recorded shot went 435 f.p.s., so the gun seems to be right on spec. I even got used to the DAO trigger and believe I can control it during the accuracy test.
The gun doesn’t seem to need much recovery time between shots to maintain its velocity. At times I was firing as fast as a shot every 5 seconds without hurting the velocity at all.
Yes, this pistol gave me over 130 shots on a CO2 cartridge! It was as close as I have come to cold fusion in quite a while. I almost had to break the velocity test into two parts because the testing was taking so long.
Magazine
I said in Part 1 that the magazine looked to be easier to load than most stick mags — now I can say that with confidence. The follower locks down in place positively, yet a flick of the finger releases it after the magazine is loaded.
Safety
The safety on this pistol is located on the right side of the frame and is one that requires a forward push on the milled plate to unlock the safety lever, which then moves up and down. It’s a design that requires some thought to operate, but it completely disconnects the trigger from the striker, rendering the gun incapable of firing.

The safety takes a bit of getting used to, but it works fine.
Made for a silencer
The Mayhem has deep roots in the world of airsoft. One of the ways you can tell is by examining the muzzle, which is threaded for a fake silencer. While it wouldn’t change the minimal report (the gun really isn’t very loud), it will probably appeal to many shooters. I don’t know that there’s an optional silencer for this handgun — yet; but if there’s enough demand, one probably could become available in the future.

The muzzle is threaded for a fake silencer.
This is the ideal air pistol for those who lament the cost of buying CO2 cartridges.
So far
All things considered to this point, the Mayhem has a lot going for it — especially the gas economy! But at the price, it’s going to come down to accuracy.
Best products tested in 2011
by B.B. Pelletier
Happy New year! I thought I’d review the best products I got to test last year. Some will be new, but others have been around a long time — I just got around to testing them.
Benjamin Marauder pistol
Back in January, when I was pouting about missing the SHOT Show, I had the opportunity to test the Benjamin Marauder PCP pistol. Actually, the test began in 2010 and extended into 2011, but it was such a good test that the pistol has to make it into this report.

Benjamin’s Marauder pistol, known as the “M-rod,” is a winner!
I even did an extra accuracy test because for the first one I mounted an old Leapers 6×32 scope that didn’t seem to give the pistol a chance to perform up to its capability. When I substituted a CenterPoint 3-12×44AO compact scope in the last test, the pistol showed what it can do.
The Marauder pistol is a .22 caliber with all the accuracy you could hope for. The power is great for this size airgun, and I strongly recommend attaching the standard shoulder stock extension that comes with the gun.
Beretta 92FS
The next great product of 2011 was the Beretta model 92FS air pistol with wood grips. I completed the test on this one in March. I was so impressed that I thought for a long time that Edith and I needed to get the firearm to go with it. In the end, we returned it because you just can’t keep them all; but while I had it, I thought it was a wonderful air pistol.
Hawke Sport Optics 4.5-14×42AO Tactical Sidewinder rifle scope
This one is not an airgun, but I would be remiss if I didn’t tell you about the finest rifle scope I’ve ever tested — the Hawke Sport Optics 4.5-14×42AO Tactical Sidewinder rifle scope. I’ve owned several Leupolds and looked through other premium scopes, but this Hawke has them all beat.
What’s so good about this scope? The clarity. It’s even clearer than my Unertl 6x that used to be a standard for target shooters. At 14x, it’s clearer than other scopes are at 32x. You have to see it to understand how that could be possible, but it is.
It’s very costly, though with the clarity it surpasses others of greater price. It’s the best I’ve ever seen.
Crosman Silhouette pistol
The Crosman Silhouette PCP air pistol is another pistol that made my list. I’d tested it the year before, but this one had some improvements, the most notable of which was the trigger.
The power is great, in the high 400s with medium-weight .177 pellets, but the number of shots on a fill reached 75, which is even more phenomenal. Crosman really did their homework on this pistol — refusing to let it alone after the initial offering. The result is that they launched an even better model in 2011 that will have airgunners talking for a long time.

Looking very Western, the Walther Lever Action rifle was one of the best airguns from 2011.
Walther Lever Action rifle
Walther already had a good lever-action air rifle, but last year they modernized it to accept the 88-gram CO2 cartridges, and the new Walther Lever Action Rifle is even better than before! I liked it so much that I did a special 4-part review on the gun and showed you accuracy you didn’t expect to see from this kind of airgun.
This rifle is pricy, but you get what you pay for. It’s slick, accurate and reliable. If you want a good lever-action pellet rifle it’s the only game in town. (My test featured the nickel version, but Pyramyd Air no longer sells it…but the blued version is still available.)

Crosman’s new M4-177 multi-pump rocks!
Crosman M4-177 air rifle
I would be remiss if I didn’t rave about the new Crosman M4-177 multi-pump air rifle. I liked mine so much I bought it! Does that tell you anything?
The gun is realistic, accurate and well-made. I bought one of the early guns that were mismarked, but Crosman begins shipping guns with the correct marking this month. I don’t know if Pyramyd Air has any of the mismarked ones left. However, don’t let that stop you — this is an airgun we can all enjoy.
MTM Predator Shooting table and Predator shooting rest
I use both the MTM Predator shooting table and the Predator shooting rest for almost all of my tests, if that tells you anything. But they’ve just been added to the Pyramyd Air product list and are now available to all of you. So, I included them in the 2011 list, even though I’ve had mine for several years. Both products let you make a firing line wherever you are, and that’s a necessity for someone who shoots a lot. I take mine to the rifle range and use the table in preference to the concrete tables on the range.
Dan Wesson BB revolver
We ended the year on a high note with the Dan Wesson BB revolver. When I reported on this novel new revolver, I said I was impressed by the realism they packed into the design. Twenty years ago, you just couldn’t get this level of realism in an airgun.
The one thing I failed to note in my report is the quirky way the safety works. Of course, a safety on a revolver is about as common as a unicorn horn; but if you have one, it ought to work right. This one doesn’t. You can put it on when the hammer is down and the action will be locked; but if the hammer is cocked, the safety does nothing at all. That’s dangerous, because there are new shooters who haven’t been properly trained and will test every safety in an unsafe way. This one will fire if they do.
Still, the gun is powerful, gets lots of shots and is quite accurate for a BB pistol. It’s also all metal. I don’t know what more you could ask for.
Summary
I reviewed many other airguns in 2011, including a host of vintage models that I won’t report in this list. These are the ones that stood out and caught my interest. You may have others, and now it’s your turn to comment.
Mayhem .45 Sport Tactical air pistol: Part 1
by B.B. Pelletier

The Mayhem .45 Sport Tactical air pistol is a big, heavy airgun.
If you liked the Dan Wesson revolver we looked at a couple weeks ago, here’s another realistic airgun for you — the Mayhem .45 Sport Tactical air pistol. This one is a semiautomatic pistol style, and the owner’s manual says that it fires semiautomatically. Without a 12-gram CO2 cartridge installed, all I could feel was a double-action-only trigger-pull, because every pull of the trigger was obviously also cocking the internal striker. So I installed a cartridge to see if it really is semiautomatic once charged.
Not a semiautomatic
Indeed, this is not a semiautomatic! When you pull or squeeze the trigger, you’re also retracting the internal striker against a powerful spring. A true semiautomatic would cock this striker spring for you by the action of firing. In a firearm, the moving slide would push the external hammer back until the sear caught it and then all you would have to do is squeeze the trigger a little each time to release the sear. That is the definition of semiautomatic. The exposed hammer you see on the gun is a solid cast piece that doesn’t move, so the real striker (the correct name given to a weight that is internal and doesn’t pivot on an axis, but moves straight back and forth to impact the end of the valve stem) is inside the frame of the gun and hidden from view.
Some people insist that double-action-only applies to just revolvers, but that is incorrect. Glock sells only firearm pistols, but they label their triggers correctly as double-action-only. The Mayhem trigger is also DAO.
General impression
The Mayhem is very large and heavy. The grip feels wide — like the grip on a double-stack firearm pistol in which the cartridges in the magazine are offset to accommodate twice as many in the same magazine height.
The entire exterior of the pistol is metal except for the grip. That’s where the weight of 2.29 lbs. comes from.
The sights are the fiberoptic type that I usually criticize for their lack of precision, but this is a BB pistol and probably capable of shooting to the same precision as the sights can control. So, in this case, the sights match the capability of the gun very well. There are no adjustments for these sights. The front is a red tube that is largely unprotected from impact and the rear is a curved green tube that appears as two green dots.
The entire top of the pistol is a stylized Weaver rail that Pyramyd Air calls an optics rail. Under the muzzle, there’s also a short Picatinny rail for accessories like tactical flashlights. Weaver bases will attach to Picatinny rails, but not vice-versa.

Looking down on the top of the pistol, we see the stylistic “Weaver” sight rail that extends the length of the gun. It should accommodate standard Weaver bases, but it has non-typical scalloped notches instead of the usual square Weaver notches.

Underneath the slide at muzzle, there’s a short Picatinny rail for tactical flashlights and lasers.
The whole plastic grip panel pulls back to expose the CO2 cartridge housing. Loading is quick and easy and the screw that tensions the CO2 cartridge does not show when the grip is forward.

The grip pulls back to expose the CO2 receptacle. The BB magazine is a metal stick-style.
The 19-shot BB magazine is a stick-type located in the front of the grip. It’s made of metal and better-made than 90 percent of the stick magazines I see in similar airguns. The spring-loaded follower pulls down and locks at the bottom so you can load the magazine with one hand. There’s a wide opening for loading the BBs. When you’re finished, push the base of the follower that protrudes through the bottom of the magazine, and it’ll unlock and spring forward to tension the BBs.
The slide doesn’t move on this gun, nor is there any blowback sensation. The trigger stacks toward the end of the pull, allowing you to control the gun for more precision. It isn’t as easy to control as a gun with a single-stage trigger, but you can learn to control this kind of trigger pretty quickly. I imagine a gun like this will be chiefly used for plinking at soda cans and targets of equal size, though I do plan to test it on bullseye targets.
Power
The power is rated at 430 f.p.s. Since this is a steel BB gun, there can be no confusion about what that means. Only steel BBs will be used in the gun, so any that I try should go approximately that fast.
Airsoft heritage
This is another air pistol that made the transition from airsoft. You can see that in several places, starting with the threaded muzzle that’s obviously meant for a silencer. A second clue are multiple references made in the owner’s manual, where the instructions refer to this as a “soft air” pistol.
There’s nothing wrong with transitioning from an airsoft gun, We saw that in the Dan Wesson revolver and liked it very much. But this pistol must stand on its own merit, so it’s going to be treated the same as all other BB pistols. As nice as it feels, I hope it does well!



