I have a basic ar by Stag , with about 200 rounds through it. Is it too late to put a better quality bolt group in it? I already have a Spikes Tactical bolt group for it.
If anyone can help me figure this out, please.I bought two yugo sks's at two different shops.One is like new, with a solid (no holes)muzzle break/grenade launcher, and all of the part's #s match.The other sks is in excellent condition, and I had to remove much cosmo, but it is different in only...