LWRC Upper PSD 8" 6.8

This is the LWRCI M6A2 8" 6.8 SPC Upper.  This system uses LWRCI's proven short-stroke gas piston system.  This upper includes LWRCI marked Troy flip-up sights, their full auto nickel-teflon Bolt Carrier Group, a charging handle, and rail covers.

Note: This upper does not meet minimum length requirements for a standard AR15, and as such should only be installed on officially registered SBRs (short barreled rifle).