Barrel & Bolt Carrier Group
Showing 10–18 of 27 results
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5.56 NATO, 10.5″ Parkerized M4 Barrel, 1:8 Twist, Carbine Length Gas System
$57.00 -
5″ 300 BLACKOUT MICRO 1:7
$125.00 -
6.5 Grendel Type II | rear Charging Bolt Carrier Group
$75.00 -
6MM Arc 16″ Parkerized M4 Barrel 1:8 Twist Mid-Length Gas System
$56.00 -
7.62×39/12.7×42 Rear Charging Bolt Carrier Group
$75.00 -
8.5 inch 40 S&W Barrel 1:16
$130.00 -
8.5″ 9MM QPQ Barrel 1:10 twist
$140.00 -
BC-15 | .223 Wylde | 16″ 416R SS M4 Barrel | 1:8 Twist | Carbine Length Gas System
$65.00 -
BC-15 | .223 Wylde | 7.5″ Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System
$60.00
