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AR15.COM
11/19/2009 10:49:32 AM EDT
My wife bought a Bulgarian Arsenal Makarov years ago and, although it will function just fine with ball ammo, it doesn't do well with the cheap Silver Bear JHP I bought for it. I've got a lot of this ammo and I really want it to work right. When it's really really clean it'll get through a mag or two before it starts having problems. It seems that it only really has problems with the first two or three rounds out of a full mag. It fires, extracts and ejects fine, but will hang up with a round partway home. A slight push on the magazine and the round chambers. I already polished the feed ramp a bit on my own but I'm thinking either professional feed ramp polishing or a new mag might fix the problem. I'd like to hear the hive's opinion before I go through this same dance again with this pistol that I've done with so many others.
11/22/2009 8:34:31 AM EDT
[#1]
Anyone?
11/24/2009 4:36:25 PM EDT
[#2]
I have never tried any HP ammo on mine

The only advice I can give is when it locks up, try and figure out where the round is hanging up.
11/24/2009 6:16:19 PM EDT
[#3]
Could be a weak magazine spring.  I was having the same problem and switched out the spring with a Wolff replacement spring and no more problems.  I think the run around $8 so it would be cheap to try out.  These guns are usually not picky with ammo so I tend to think the issue isn't with the feed ramp.  I'd definately try a new spring.
11/25/2009 10:45:05 AM EDT
[#4]
Consider also the possibility of a weak recoil spring that may lack the force to chamber a balky round. I have a Wolff 19# spring in my EG, along with a ramp polish, and have no feed problems.  Since you don't know the age or condition of the current spring, you might want to change it out on general principles.