Description
UPPER RECEIVER SPECIFICATIONS
- Sub-MOA Accuracy Guarantee w/ Black Hills Match Grade Ammunition
- Billet Machined 7075-T6 Upper Receiver w/ M4 Feed Ramps
- Proprietary Extended Aluminum Hand Guard w/ Magpul M-LOK® Modular Mounting System and Integrated Upper/Hand Guard Stainless Steel Anti-Rotation Pin
- Match Grade 416R Stainless Steel Barrel w/ Polished Crown and Feed Ramps, Chambered in .223 Wylde/5.56 NATO or 300 BLK, Threaded ½ x 28 (.223) or 5/8 x 24 (300 BLK)
- Enhanced Black Nitride M16 Bolt Carrier Group
- Lightweight Forward Assist
- Radian Raptor-SD™ Suppressor-Optimized Ambidextrous Charging Handle
- Direct Impingement Gas System
- 9” 300 BLK: Pistol-Length
- 10.5” 5.56: Carbine-Length
- 14.5” & 16″ 5.56: Mid-Length
- 17.5” 5.56: Intermediate-Length
- SilencerCo® ASR™ Flash Hider/Suppressor Mount or Dead Air Flash Hider/Muzzle Brake