I never understood why they put a forward assist on an AR. I have never had it work for me, even with factory rounds and I have 4 AR's all are AR15.
Was he a range officer or an instructor?Had I followed the instructor’s direction it could have been a really bad day!
Absolutely! However the guy that gave it to me (to shut me up about loosing brassAnd the root cause was Tula ammo!
Absolutely! However the guy that gave it to me (to shut me up about loosing brass)was shooting lots of it that day without trouble so my gun was at fault as well.
A chamber with very little throat. I never did a chamber cast or anything but while it was sold as a 5.56 chamber I think it's safe to say it was not. As i said the ammo-givers gun ran the junk just fine but mine wouldn't even chamber and fire a single round of it. So I blamed the gun as well as the ammo. Just a bad combination of the two. I still have that barrel around here somewhere.I thought I read all of your posts, so forgive me if I missed it, how was your gun at fault?
Dont forget , most 5.56 was 55 gr fmjbt , not the 62 green tip . If your rifle was a slow twist barrel it was a chamber designed for the 55 fmjbt nato .A chamber with very little throat. I never did a chamber cast or anything but while it was sold as a 5.56 chamber I think it's safe to say it was not. As i said the ammo-givers gun ran the junk just fine but mine wouldn't even chamber and fire a single round of it. So I blamed the gun as well as the ammo. Just a bad combination of the two. I still have that barrel around here somewhere.
Way back when I first got into AR15's there was 3 ways to get one. 1. Be issued one which of course you can't take home, 2. IF you could find one in a gun store, good luck with that...and they were 20" Colt rifles, forget finding something like a CAR15, you would have to pay the gun shop price (1800 to 2000 in today's money) and this was out of the question for a young man with a family, or 3. Gun shows and ads in Shotgun News for surplus parts and put your own together. Lots of junk cast lower receivers were around, I was able to avoid them. I splurged for a new barrel
I was working for a police dept. at the time and the chief and the patrolmen thought if you were interested in ARs you were some sort of psycho.
The jammed gun/stuck round incident happened maybe 15 or 20 years after I put that carbine together. I had been out of shooting for a long time and was just getting back in to it.
1:9 commercial barrelDont forget , most 5.56 was 55 gr fmjbt , not the 62 green tip . If your rifle was a slow twist barrel it was a chamber designed for the 55 fmjbt nato .
Tula ammo is well just loud noise makers .
Should have been correct for most 5.56 nato ammo . Tula does go bang but obviously doesnt conform to nato specs .1:9 commercial barrel
Dang . Did any fragments depart the receivers ?View attachment 1469164
Loading distraction, double charge. Quickload says 135,000 psi.
“Honey, dinners ready wrap it up”
No problem with the lower.Dang . Did any fragments depart the receivers ?
What powder?No problem with the lower.
Upper I saved the forward assist and the dust cover.
Blew the magazine out.
Luckily it was load development, so on the bench with a squeeze bag and had both hands well to the rear of the blast. Trigger finger was the most forward body part.
Pretty impressive actually how well it held together.
Yes, I still flinch every now and then with a new load or rifle. Only been a few thousand rounds and a couple years![]()
15.8 grains #9 under a 190 grain bullet. Should have been 7.9 grains.What powder?
Poly coated not zinc. But the problem was most certainly a bullet stuck in the throat, not a residue build up.Was the tula you had zinc coated or the polymer coated stuff.
I have used the FA exactly as you describe.I’m probably in the minority but I like an upper with a forward assist. I have some without and they run fine except I can’t chamber a round quietly.
I always use the assist for coyote guns so I don’t have to hit the bolt release and hear the action slam closed.
I pull the charging handle back until the bolt release drops then slowly let the round out of the mag into the chamber, then thumb the bolt home with the assist.
I think the main problem with them is some people who don’t know any better think they are designed for battering ammo into the chamber.
In my opinion they have a use, if used correctly.