Adams arms upper p1 5.56mm 16″ piston black Other Features: M4 barrel contour, 4150 chrome moly vanadium, muzzle thread 1/2×28, m4 feed ramps, includes bcg carbine length gas system, short stroke piston operated
-37%
Adams Arms Upper P1 5.56mm – 16″ Piston Black
$210.50 Save:$125.00(37%)
Description
