Daniel Defense DDM4 300S URG, .300 Blackout, 10.3" Barrel, 1:8, S2W Lpg, Black Md: 23–088-19020-047
The Daniel Defense M4 URG, 300 SBR Is The Most advanced 300 SBR On The Market Today And Ideal For Close quarters And Home Defense. This Upper Receiver Group From Daniel Defense Comes Complete With a 10.3" Cold Hammer Forged S2Wa Barrel, Pistol-Length Gas System, Pinned Low Profile Gas Block, And DDM4 Rail