AR-15 Pistol Brace Kit, FDE SBA3 Adjustable Brace, Dry Film Coated 6-Position Buffer Tube, 3 oz Carbine Buffer, Spring, Castle Nut & End Plate

AR-15 Pistol Brace Kit - FDE SB Tactical SBA3 Adjustable Brace, Davidson Defense Dry Film Coated 6-Position Buffer Tube, 3 oz Carbine Buffer, Spring, Castle Nut and End Plate

The AR-15 Pistol Brace Kit is a buffer system and brace bundle for standard AR-15 mil-spec pattern lower receivers. The kit includes an FDE SB Tactical SBA3 adjustable pistol stabilizing brace, a Davidson Defense carbine buffer tube in 7075-T6 aluminum with a Type III hardcoat anodized exterior and internal dry film coating, a 3 oz carbine buffer, a carbine recoil spring, a mil-spec steel receiver end plate, and a standard AR-15 carbine castle nut. The lower receiver is not included.

Key Features

• FDE SB Tactical SBA3 adjustable pistol stabilizing brace
• Davidson Defense 7075-T6 aluminum carbine buffer tube
• Type III hardcoat anodized exterior finish
• Internal dry film coating
• 3 oz carbine buffer
• Carbine recoil spring
• Mil-spec steel receiver end plate and castle nut
• Made in the USA
• Mil-spec AR-15 lower receiver compatible

Perfect For

• AR-15 pistol builders sourcing a complete buffer system and brace bundle
• Builders replacing a buffer system on an existing AR-15 pistol lower
• Shooters adding an SB Tactical SBA3 brace to a mil-spec lower build
• Builders completing the rear end of an AR-15 pistol lower receiver

SB Tactical SBA3 Brace

The SB Tactical SBA3 is an adjustable pistol stabilizing brace in FDE finish included with this kit. It is compatible with mil-spec diameter buffer tubes and offers an adjustable fit across multiple positions. The SBA3 pairs directly with the Davidson Defense mil-spec carbine buffer tube included in this bundle.

Davidson Defense Buffer Tube and Buffer System Components

The Davidson Defense carbine buffer tube is 7075-T6 aluminum with a Type III hardcoat anodized exterior and an internal dry film coating. The dry film coating reduces internal friction across the buffer tube channel. The tube uses standard AR-15 receiver extension threading and is compatible with mil-spec AR-15 lower receivers. The 3 oz carbine buffer and carbine recoil spring cover the internal buffer system components, and the mil-spec steel receiver end plate and standard carbine castle nut complete the rear hardware group for the lower receiver.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.