M4e1-t 6.5 Grendel Assem Upper Dmr 20''bbl Rifle Threaded Blk

M4e1-t 6.5 Grendel Assem Upper Dmr 20''bbl Rifle Threaded Blk

Color : Black
Make/Model : AR-15
Make : AR-15
Muzzle : 5/8-24
Finish : Anodized
Cartridge : BBH_6.5 Grendel
Style : Assembled
Twist : 1-8
Length : 20''