[AR-47 Finished Went out to range today :-)]

4 hours ago, lilred121986 said:

Thanks i will get them fixed :-)

 

Im using Wolf 7.62x39mm FMJ. Got home started cleaning and was expecting a really dirty action/bolt and surprised that it wasnt bad.I used slip2000 EWL to clean/lube so i just took a rag and wiped the bolt/ etc and it wiped off clean, then lubed it again :-) i took 200 rounds and only 2 refused to fire. after repeated striking the primer.but i got 1k for 199.00 so cant complain too much.

Yeah, that commie stuff has really hard primers (yeah I know they're not commies any more)

Get the heaviest hammer spring you can.  Yep it will make the trigger suck but it will go bang.

[AR-47 Finished Went out to range today :-)]

To OP - Congrats.  7.62X39 in an AR should be fine as you have found as long as you use good mags and ammo..

The problem that I see, as you have found is ammo.  ARs are DI guns and require good clean gas/powder (kind of).

Most of the steel cased ammo is "bat shit" fueled.

So my question is how fouled up was the action?

Good job! and good luck!