What are the muzzle threads?
In regards to stock replacement: is the buffer tube considered mil-spec or commercial-spec?
It fits milspec but they wobble
I would like to add a rail to the existing hand guard, which should I get: MOE, M-LOK , or ????
Thanks, I just attached enough picatinny rail to the underside of the handguard to mount a pistol light. The handguard came off very easily.
Totally up to you, seems like M-Lok is all the rage right now