TacFire 7.5" Unassembled AR 300 Blackout Pistol Build Kit with Lower Parts Kit

The TacFire 7.5" Unassembled AR 300 Blackout Pistol Build Kit with Lower Parts Kit is designed for long-term reliability and durability in firearm assembly. It features a black parkerized barrel with a 1:7 twist rate and a 5/8x24 spiral fluted Krink style forward muzzle device, enhancing both performance and longevity.

This kit includes a Slim M-Lok free-float handguard and a 7075-T6 billet aluminum stripped upper, providing a sturdy and corrosion-resistant platform. The 5.56 bolt carrier group and Mil-Spec charging handle ensure consistent operation under varied conditions.

Features

• Black parkerized barrel with 1:7 twist rate
• 5/8x24 spiral fluted Krink style forward muzzle device
• Slim M-Lok free-float handguard
• 7075-T6 billet aluminum stripped upper
• 5.56 bolt carrier group
• Mil-Spec charging handle, dust cover, and forward assist
• Heavy buffer, pistol length gas tube, and low profile gas block
• Complete pistol buffer tube, A2 black pistol grip, and lower parts kit
• All components made in the USA

Specifications

• Caliber: 300 Blackout (300Blk)
• Material: Steel and Aluminum
• Finish: Black Parkerized
• Barrel Length: 7.5 inches
• MPN: PK300LPK-7
• UPC: 811261029033