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M855A1

http://www.gunsandammo.com/2012/03/07/m855a1-should-it-be-the-new-round-for-soldiers-and-marines/#.T1lUSAVL9VA.facebook

Guns and Ammo posted an interesting article on the Army’s new M855A1 “green” ammo.  This confirms prior rumors of it being high pressure and inaccurate.  However there is no mention regarding the rumors that M855A1 fouls more then M855.

Sadly, it sounds like there is little good to say about the new M855A1 round.

Colt Rail Gun 1911 accuarcy test

A lot of people have been asking me how I like my Rail Gun ever since I got it. I always say the same thing, that I love it and it shoots great. After using it in a few informal matches and classes and such, I have really come to trust it more then any 1911 I have ever owned, Its accuracy is also more then I could have hoped for, even with typical walmart fodder.  Up until now I never bothered to save any targets from range and training sessions with it to show anyone who asks. So today while I was counting up how many rounds I had put through it  since I bought it in the fall of 09 and realized it has over  4200 rounds through it that I know of for sure.  And after thinking about it, I decided it would be a great time to do a more formal accuracy test  on paper to show.  I did 3 five shot groups.  with  black hills match and winchester white box you can buy at walmart in the 100 round pack.  The first group was shot off a bench with a sand bag with the match ammo at 20 yards.

The Colt national match barrel really shined with that ammo and off the bench. I have to say it took some serious concentration to keep a group that small with the site radious of a pistol.

The upper left hand group was shot with the same match ammo, but off hand at 20 yards. I have to say I surprised myself a little bit with that group, even though I have been shooting the pistol at a very intense volume the last few months and the practice shows.

The bottom group was shot offhand at 20 yards offhand again, with the WWB. I was dissapointed a little, but not much. It was WWB after all and offhand.  It is actually pretty good especially with factory plinking ammo.  The orange dots are a little over 2 inches around, so I put a couple of rounds in the picture to give a sense of the group size since I did not add a ruler or anything. Sorry to say I did not measure the groups with a ruler, I think the picture speaks for its self well enough when it is a handgun we are talking about.  In the next rail gun review I will shoot some winchester ranger T and some of the other more popular self defense rounds.

I would have shot more today but I was running out of light and time. Also, all groups were shot with the surefire X300 attached to the pistol. The pistol has also not been cleaned for the last 1700 rounds, just oiled when I feel like oiling it. Lubricant was slip2000 and some  shooters choice grease used very lightly on relevant parts since I carry it as my CCW gun and I sweat a lot.

Home gunsmithing

It is said that people who own Harley Davidson tend to think ownership means qualified to work on them.

Same thing for gun owners.  Not I am not saying that you can’t work on your own guns, but you really need to know what you are doing.

All the time at the range I see failures in AR15s from not installing the stock correctly, fire control group springs in the wrong places.  Firearms unable to be zeroed due to improper sights and sight installation.  1911 and revolver triggers get tuned to the point of unreliability.

I have to be honest, I have done this my self.  Had the buffer retaining detent pop up and cause the hammer to not hit the firing pin.  Had a connector sold to me as “glock brand” cause reliability issues.  Broken screws and bolts using improper torque values.  The list goes on.

Many modern firearms are simple to work on.  However simple to work on does not equal fool proof.  Make sure you know what you are doing when you work on your firearms, and if you are not sure, get an experts help.