Upper Receivers & Conv Kits
- 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
- 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
- Threaded 1/2 x 28 (.223)
- Enhanced Black Nitride M16 Bolt Carrier Group
- Lightweight Forward Assist
- Radian Raptor-SD Suppressor-Optimized Ambidextrous Charging Handle
- Direct Impingement Gas System
- 14.5 5.56: Mid-Length Gas"
- SilencerCo ASR Flash Hider/Suppressor Mount
- 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
- 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
- Threaded 1/2 x 28 (.223)
- Enhanced Black Nitride M16 Bolt Carrier Group
- Lightweight Forward Assist
- Radian Raptor-SD Suppressor-Optimized Ambidextrous Charging Handle
- Direct Impingement Gas System
- 14.5 5.56: Mid-Length Gas"
- SilencerCo ASR Flash Hider/Suppressor Mount