The Defender, dressed for a fight: quad rail, vertical grip, iron sights.
The Combat Defender takes everything we build into the Defender and sets it up the classic hard-use way: a BCM QRF-10 quad rail with FDE rail covers, a Troy vertical foregrip, Magpul MBUS flip-up iron sights, and FDE Magpul and Hogue furniture, finished off with a muzzle brake.
Same Defender barrel options, same lifetime-labor build quality. Order it as an SBR on an ATF Form 4, or pinned & welded to 16″ as a standard rifle.
| Caliber / Chambering | 5.56 NATO or .223 Wylde |
|---|---|
| Barrel Length | 13.95" (5.56) / 14.5" (.223 Wylde) |
| Barrel (make / material / profile) | Same barrel options as the Defender: Rosco THEDON Mid-Length 13.95", 416R stainless, 5.56 NATO LaRue Tactical 14.5" Stealth, stainless steel w/ proprietary coating, .223 Wylde |
| Twist Rate | 1:7 (Rosco) / 1:8 (LaRue) |
| Gas System | Mid-length |
| Muzzle Device / Thread Pitch | Muzzle brake, 1/2-28 threaded |
| Handguard | BCM QRF-10 quad rail with FDE ladder rail covers |
| Upper Receiver | BCM |
| Lower Receiver | Rock River Arms |
| Bolt Carrier Group | KAK Industries Down Draft SandCutter |
| Buffer / Spring | BCM Mk2 Mitigated Recoil System |
| Trigger | Ballistic Engineering Accurized Single Stage |
| Stock / Brace | Magpul STR (FDE) |
| Grip | Hogue OverMolded (FDE); Troy vertical foregrip |
| Sights / Optic Mounting | Magpul MBUS flip-up iron sights; full-length top rail for optics |
| Finish / Color Options | Black with FDE furniture |
| Configuration / NFA Status | SBR (NFA item, approved ATF Form 4 required) or pinned & welded to 16" as a standard rifle |
| Warranty | Lifetime labor; most parts carry a lifetime manufacturer warranty |
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