Always Armed 7.5" 300 Blackout Pistol Kit – Black Anodized

Build a reliable, compact firearm with the Always Armed 7.5" 300 Blackout Pistol Kit. Precision-engineered in the USA, this complete pistol build kit provides all the high-quality components needed to assemble a high-performance AR-15 pistol (just add your stripped lower receiver).

Premium Barrel & Upper Performance

At the core of this kit is a 7.5" 4150 steel barrel featuring a 1:8 twist rate and a durable black nitride finish for long-lasting corrosion resistance and velocity performance with 300 Blackout sub-sonic or super-sonic loads. The upper receiver is forged from 7075-T6 aluminum, completed with a factory-installed forward assist and dust cover assembly, and paired with a smooth pistol-length gas system under a low-profile .750 gas block.

Modular Tactical Design & Full Build Kit

The 7" Free-Float M-LOK Handguard offers a continuous top Picatinny rail and M-LOK attachment slots for accessories like lights, foregrips, and optics. Finished in a matching hardcoat black anodize, this kit includes a full Mil-Spec Lower Parts Kit, complete Bolt Carrier Group (BCG), charging handle, A2 flash hider, and a complete pistol buffer tube assembly for an easy, seamless build.

Key Features

• Chambering & Twist: Chambered in 300 Blackout with a versatile 1:8 twist rate.
• 4150 Nitride Barrel: 7.5" heavy-duty steel barrel finished with black nitride for maximum durability and heat protection.
• Forged 7075-T6 Upper: Mil-spec upper receiver with hardcoat black anodized finish, complete with dust cover and forward assist.
• 7" Free-Float M-LOK Rail: Lightweight modular handguard providing ample space for tactical accessories.
• Complete Drop-In Build Package: Includes Mil-Spec LPK, Bolt Carrier Group, charging handle, A2 flash hider, and pistol buffer tube assembly.
• Made in the USA: Manufactured to strict quality tolerances in the United States.

Package Includes

• 1x Assembled 7.5" 300 Blackout Upper Receiver (7075-T6 Aluminum)
• 1x 7" Free Float M-LOK Handguard
• 1x 7.5" 4150 Nitride Barrel (Pistol-Length Gas System, .750 Gas Block)
• 1x A2 Flash Hider
• 1x Full-Auto Profile Bolt Carrier Group (BCG)
• 1x Mil-Spec Charging Handle
• 1x Complete Mil-Spec Lower Parts Kit (LPK)
• 1x Pistol Buffer Tube Assembly