Barreled Upper Assemblies

We tend to test fire every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with the U.S. made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. Please allow 10-14 days for your upper to be build.

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16" 5.56/.223 AR-15 "BLACK CANON" UPPER ASSEMBLY
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8 button rifled Muzzle Device: Thread 1/2X28 6" mock muzzle brake flush mount shroud    Barrel: 16" M4 hbar contour, 4150V steel, chrome moly, heat t..
$349.95 $399.95
16" 5.56/.223 AR-15 BLACK SHARK UPPER ASSEMBLY
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled* Muzzle Device: Thread 1/2 X28 custom steel shark muzzle brake 4"    Barrel: 16" M4 contour, 4150V steel, chrome..
$349.95 $399.95
16" 5.56/.223 AR-15 M4 KEYMOD UPPER ASSEMBLY
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8 button rifled*  Muzzle Device: Thread 1/2 X28  muzzle brake   Barrel: 16" M4 contour, 4150V steel, chrome moly, heat treated, black, M4 feedra..
$349.95 $399.95
16" 5.56/.223 AR-15 M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY WITH FREE MVG GRIP - VARIOUS COLORS
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO Twist Rate: 1/8 button rifled Muzzle Device: Thread 1/2 X28 A2 Flash Hider     Barrel: 16" M4 hbar contour, 4150V steel, chrome moly, heat treated, black, M4 feedramps, ..
$249.95 $399.95
16" 5.56/.223 AR-15 M4 PREDATOR UPPER ASSEMBLY
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled* Muzzle Device: Thread 1/2 X28 custom steel PREDATOR muzzle brake   Barrel: 16" M4 contour, 4150V steel, chrome moly,..
$299.95 $399.95
16" 5.56/.223 AR-15 STAINLESS STEEL PREMIUM UPPER ASSEMBLY
Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled Muzzle Device: Thread 1/2 X28 , A2    Barrel: 16" M4 contour, 416r cold rolled steel, stainless steel finish, M4..
$299.95 $399.95