AR-15 Semi Auto .300BLK Pistol 10" Barrel Slim M-Lok Handguard SBA5 Brace - Red

Description

This compact .300 Blackout build pairs precision-machined 6061-T6 billet upper and lower receivers with an MPI-tested mil-spec 8620 M16 bolt carrier and a 9310 bolt for consistent, long-term durability. A 10" 4150 CMV barrel with a 1:8 twist is timed to a pistol-length 416R stainless gas tube and regulated by a black-nitrided 4140 .750 low-profile gas block. A 4140 multiport compensator and 10" top-cut M-LOK handguard control muzzle rise and provide accessory real estate. The upper is finished with a forged 6061-T6 charging handle featuring an oversized steel latch, forward assist, and stamped ejection port cover. The billet lower ships with an enhanced mil-spec LPK (ambi safety, enhanced takedown pins), Magpul MOE K2 grip, and a 3 oz carbine buffer and spring—ready for optics and range use.

Upper Specifications

• 6061-T6 Aluminum Billet Upper Receiver
• MPI Tested Milspec 8620 M16 Bolt Carrier w/ 9310 Bolt
• 4150 Chrome Moly Vanadium 10” 1:8 Twist .300 Blackout Barrel
• 416R Stainless Steel Pistol-length Gas Tube
• 4140 Steel Black Nitrided Low Profile .750 Gas Block
• 4140 Steel Multiport Compensator
• 10" ABC Top-Cut MLOK Handguard
• 6061-T6 Aluminum Forged Charging Handle w/ Oversized Steel Latch
• 4140 Steel Milspec Forward Assist
• 1018 Steel Milspec Stamped Ejection Port Cover

Lower Specifications

• 6061-T6 Aluminum Billet Lower Receiver
• Milspec Lower Parts Kit w/ Enhanced Takedown Pins and Ambi Safety Selector
• Polymer Magpul MOE K2 Grip
• Milspec 3oz Carbine Buffer and Spring

General Specifications

• Weight:
• Overall Length:
• Caliber: .300 Blackout