Davidson Defense Overrule w/Magpul BTR Brace 6-inch Pistol-Gas 1:7 .300 BLK AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit

Overrule 6-Inch Pistol-Gas 1-7 .300 BLK AR-15 Pistol Build Kit with Magpul BTR Brace and 7-Inch M-Lok Handguard

The Overrule with Magpul BTR Brace 6-inch pistol is engineered for compact versatility in .300 Blackout performance. It features a 6-inch barrel with 1-7 twist rate, allowing optimal stabilization of a variety of ammunition types. The pistol-length gas system and premium steel construction with nitride finish ensure reliable operation. Housed within a 7075-T6 aluminum upper receiver with anodized finish, this build is rugged yet lightweight. The integrated 7-inch freefloat M-Lok handguard made from 6061-T6 aluminum offers enhanced attachment capabilities while maintaining a sleek profile. A .750 micro low-profile gas block complements the setup, and the system includes a Pershing 5/8x24 steel flash can muzzle device with anodized finish, which effectively mitigates blast and flash. The kit comes complete with a 9310 alloy steel bolt carrier group with nitride finish, mil-spec charging handle, and Magpul BTR Brace in black polymer, providing solid support and stability with compatibility for standard mil-spec buffer tubes. This kit provides all necessary components except the lower receiver and buffer system.

Key Features

• 6-inch .300 Blackout barrel with 1-7 twist rate and nitride finish
• Premium steel barrel construction with 5/8x24 thread pitch
• Pistol-length gas system with .750 micro low-profile gas block
• 7075-T6 aluminum upper receiver with anodized finish
• 7-inch freefloat M-Lok handguard made from 6061-T6 aluminum in black
• 9310 alloy steel bolt carrier group with nitride finish
• Multi-caliber BCG compatible with 5.56, .223, .300, and .350
• Mil-spec charging handle
• Pershing 5/8x24 steel flash can with anodized finish
• Magpul BTR pistol brace in black polymer
• Compatible with standard mil-spec buffer tubes
• Kit includes all components except lower receiver and buffer system

Perfect For

• Shooters seeking compact versatility in .300 Blackout performance
• AR-15 pistol builders requiring Magpul BTR brace solutions
• Gunsmiths who value rugged yet lightweight upper assemblies
• Builders prioritizing freefloat M-Lok handguards and blast mitigation

6-Inch .300 Blackout Barrel with Nitride Finish

The 6-inch barrel is constructed from premium steel with nitride finish for reliable operation and wear resistance. The 1-7 twist rate allows optimal stabilization of a variety of ammunition types, handling both subsonic and supersonic .300 Blackout loads effectively. The 5/8x24 thread pitch accommodates standard .300 Blackout muzzle devices including the included Pershing flash can. The pistol-length gas system ensures efficient cycling in this compact configuration. The .750 micro low-profile gas block complements the setup with dependable gas operation beneath the handguard.

7-Inch Freefloat M-Lok Handguard and Upper Receiver

The integrated 7-inch freefloat M-Lok handguard is made from 6061-T6 aluminum in black, offering enhanced attachment capabilities while maintaining a sleek profile. The freefloat design eliminates contact with the barrel, preserving accuracy during extended shooting sessions. The M-Lok attachment system provides modular mounting for lights, grips, and accessories. The handguard extends beyond the 6-inch barrel, providing forward hand placement and accessory mounting space. The upper receiver is housed in 7075-T6 aluminum with anodized finish, ensuring this build is rugged yet lightweight.

Pershing Flash Can and Magpul BTR Brace

The Pershing 5/8x24 steel flash can muzzle device with anodized finish effectively mitigates blast and flash, directing blast forward and reducing side blast common in short-barrel configurations. The Magpul BTR pistol brace in black polymer provides solid support and stability, further enhancing the shooting experience. Compatible with standard mil-spec buffer tubes, the BTR brace delivers reliable performance for AR-15 pistol configurations. The complete bolt carrier group is made from durable 9310 alloy steel with nitride finish for low-friction operation and extended service life.

Complete Pistol Build Kit

This kit comes complete with all necessary components except the lower receiver and buffer system, including 6-inch nitride barrel, pistol-length gas system, 7-inch freefloat M-Lok handguard, upper receiver, bolt carrier group, charging handle, Pershing flash can, and Magpul BTR brace. The Overrule pistol is engineered for compact versatility in .300 Blackout performance with rugged yet lightweight construction.

Follow safe handling practices and manufacturer instructions at all times.

Ensure compliance with all applicable laws.

Verify proper installation and compatibility of all components before use.

Confirm buffer system and brace are securely attached before operation.