CMMG/JD Machine .308 G3 Upper and Lower receivers! - Calguns.net
CMMG/JD Machine .308 G3 Upper and Lower receivers! Riflegear.com. ... RifleGear. com has teamed up with JD Machine to bring you upper receivers for the CMMG ...
AR Lower receiver marking question - THR
I hope to one day start my collection (legally) by purchasing an AR15 with a "us government" lower receiver. I just have this mindset that I want to own the ...
Spike's Tactical 16" Dedicated Piston Upper and Custom Lower Pics ...
By ChrisFry
I just got the Spike's Tactical 16" Dedicated Piston Upper and Custom Lower that myself and a couple other MDTS staff members will be reviewing. ... Spike's Tactical 16" Dedicated Piston Upper and Custom Lower Pics ... -The Mil-Spec M4 flat top upper receivers are made and designed to be used with our piston system. The op-rod hole is the proper diameter so a bushing is not required at all. - M4 feed ramps - Spider logo - T-Markings - Mil-Spec Type III hard coat anodizing ...
NY Firearms - http://www.nyfirearms.com/forums/
