AR15 CUSTOM PISTOL UPPER 556 10.5" 1:9 TWIST
Mil-Spec A3 Flat-Top Receiver w/M4 Feed Ramps, Forward Assist And Ejection Port Dust Cover.
Premium Free Float 9" Quad Rail
Remington Defense M4A1 10.5" 5.56 Barrel featuring a 1 in 9" Twist. Complete With Yankee Hill Machine 5-Port Phantom Flash Hider, M4 Feed Ramps, Phosphate Finish And Carbine Length Gas System with Steel Gas Block. This would make a great addition to any pistol build- especially those using the Sig SB15 arm brace.
Each of CDNN's custom uppers are hand assembled by craftsmen dedicated to a quality mil-spec build. All torque requirements fall within military specifications and expertly applied with precision torque instruments.
NOTE: THIS IS A CUSTOM UPPER FEATURING GAS IMPINGEMENT
NOTE: NO BOLT OR CHARGING HANDLE INCLUDED
ALL NFA RULES APPLY!!!
MUST BE REGISTERED AS SHORT BARRELED RIFLE UNLESS INSTALLED ON PISTOL.
PISTOL INSTALLATION DOESN'T REQUIRE TAX STAMP.
This item cannot be shipped to California, Connecticut, Maryland, New Jersey, New York, or Washington D.C.