^^^jaykellog,
Given it is certainly a bench rest or recreational rifle.
I never knew it existed from S&W's P.C.
I posted it as conversation.
May I ask what complete military grade,
light weight, rifle you suggest?
I have a problem with building rifles due to
warranties and different manufacture's tolerances.
Or is that conception a misunderstanding?
Supposedly, there are several uppers and lowers
that are truly mil-spec. Thus, product universality
would be standardized. Any manufacturers or
mail orders you would suggest?
Doesn't this vary between AR-15 A2 and A4
involving the optical options?
Are there other differences worth noting besides
optics like piston systems?
AR-15 vs. M4???
Thanks,
Alex