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Monday, January 13, 2014

Gun Review: North American Arms Mini Magnum Revolver .22 WMR

As more and more citizens take advantage of their 2nd Amendment right to bear arms, specifically with respect to concealed carry, it seems that nearly every firearm manufacturer is racing to produce ever smaller pistols to fill this niche.  The names we have traditionally associated with compact pistols, such as Kel-Tec, Rohrbaugh, and Seecamp, have been joined by a host of others, some new, some old:  Ruger, Smith & Wesson, Kahr, Diamondback, and Taurus, just to name a few.  But one company has been producing "pocket pistols" of the highest quality for about forty years, and continue to do so today:  North American Arms.  NAA has a large selection of firearms, from pocket sized semi-automatics to what may be the "definitive" NAA product, the Mini-Revolver, in .22 Short, .22 LR, and .22WMR (aka ".22 Magnum").  Today, I will be looking at the NAA Mini Magnum, a five-shot mini revolver in .22 Magnum, which I purchased from my friends at Tri Cities Gun Depot.

Image courtesy of northamericanarms.com

The North American Arms Mini Magnum is a palm-sized, five-shot, single-action revolver.  The revolver frame is milled from a solid billet of stainless steel.  This particular model is available with either a 1 1/8" or a 1 5/8" barrel, either ported or non-ported.  There are also different grip options available, including standard rosewood, imitation mother-of-pearl (black, white, or pink), as well as a folding holster grip which covers the trigger when folded and has a handy clip to keep the gun properly aligned while in your pocket.

Image courtesy of northamericanarms.com

These guns are extremely well-made.  Everything on the revolver - from the frame, to the cylinder, to the grips - everything is tight, polished, and well-fitted.  No machine marks to be seen.  The trigger is fantastic and the cylinder lock-up is rock solid. My Mini Magnum is truly one of the best looking firearms I have ever owned.  And just in case something does fail, NAA offers a lifetime warranty to the original registered owner.

The model I have is the 1 1/8" non-ported barrel with rosewood grips.  The revolver is 4 3/4" long, 2 7/8" high, 7/8" thick, and weighs in at a whopping 5.9 oz empty.  It completely disappears in my front pocket (I made a pocket holster out of leather in order to keep the gun properly indexed while in my pocket, as well as to help keep lint from clogging up the works).  This really is a gun you can take with you anywhere, regardless of what you are wearing.

Pocket-sized personal protection

The Mini Magnum's cylinder must be removed in order to load and unload the firearm.  This is accomplished by pushing in a button on the end of the cylinder pin, then pulling the pin out of the front of the firearm.  Placing the firearm on half-cock, the cylinder may then be swung out for loading.  In unloading, the cylinder pin may be used to push out stubborn empty cases.  Once the cartridges are loaded, the cylinder is then replaced into the frame, the cylinder pin is replaced, and the gun is ready to fire.  Reloading this gun does take some time, and is not something that one would want to undertake in the heat of the moment.  You have five rounds:  make them count.

Shown with cylinder removed for loading.

Since the revolver does not have a hammer-block safety, one would normally only load four of the five chambers, so that the hammer may be rested on an empty chamber to alleviate the chance of accidental discharge.  North American Arms has developed an ingenious work-around for this, however.  Between each chamber, there is a shallow safety notch, in which the hammer may be rested, thus allowing the weapon to be carried fully loaded.

Cylinder removed, showing safety notch
 (and powder residue in the chambers)

Shooting the NAA Mini takes some getting used to.  For one thing, the grip is very small.  I can only get three fingers on the grip, with my pinky curled under it.  Also, the gun is single-action, requiring the hammer to be manually cocked before each shot.  I have found that I obtain the best results by using a two-handed grip, with my support-hand wrapped around my shooting hand, and using my support-hand thumb to cock the hammer, thus eliminating the need to change my grip with each shot.  The .22 Magnum, while a rimfire cartridge, is a powerful round.  Firing one out of a gun not much bigger than a Zippo lighter is, well...  exciting.  There is no painful recoil, but the entire gun tends to rotate barrel upward in your hand when it is fired.  With practice, one can learn how to control this tendency, however.  One thing I would stress is that hearing protection is a must when practicing with these revolvers:  the .22 Magnum absolutely roars out of this tiny little gun.

The NAA Mini is every bit as accurate as a revolver with a 1 1/8" barrel can be, once you learn how to shoot it.  I have found that using the front sight to aim results in shots being consistently below the point of aim.  Sighting along the top of the barrel, however, gives much better results.  Shooting slowly at a range of fifteen feet, I am able to get consistent three inch groups.  Rapid point shooting at the same distance, the groups open up, but I can still put all five shots inside of the 8-ring.  With more practice, I think I will be able to shrink that down to the 9-ring.

I do not pretend that the .22 Magnum is the best cartridge for self-defense.  However, I do believe that it is a serviceable round, and would certainly be capable of stopping a threat if one knows how to use it.  Nor do I think that a gun with a tiny barrel and rudimentary sights is the best option for a gunfight.  The NAA Mini Magnum is an up-close-and-personal "get off of me" gun...  what some people have called an "E.N.T." gun - short for ear, nose, and throat, meaning that the face, head, and throat would be likely areas to target with this type of weapon.  Thus, I will not be replacing my everyday carry gun with the NAA Mini Magnum.  However, I do believe that the Mini makes a great back-up gun to my S&W Model 60.  And on those occasions when I cannot carry "the Chief," at least I do not have to be completely unarmed.  The NAA Mini just gets popped into my front pocket, and I am ready to go.  In fact, since I purchased "Maggie," I have not left the house without her (so far I have been able to avoid the post office, courtrooms, and airplanes).  The Mini Magnum is one of the best ways to live the mantra:  always carry, never tell.

My (almost) matching pair of magnums:
S&W Model 60 .357 Magnum and NAA Mini Magnum


For more information:

North American Arms