NO-LOGO AR-15 Pistol Lower Build Kit, Polymer AR Brace

NO-LOGO AR-15 Pistol Lower Build Kit, Davidson Defense Polymer AR Brace

This is a Delta-M4 No Logo AR-15 pistol lower build kit built around a forged 7075-T6 aluminum lower receiver with a Type III hardcoat anodized black finish, a Mil-Spec AR-15 pattern, a low shelf trigger pocket with M16 cut, and Safe, Semi, and Full Auto selector markings. The receiver is made in the USA and carries minimal exterior markings with no logo present beneath the trigger pocket. Manufacturer, origin, and serial number markings are located on the side of the receiver. The complete Mil-Spec AR-15 lower parts kit includes a Mil-Spec curved trigger and Mil-Spec A2 grip in black. The buffer system runs on a heavy-duty hardcoat anodized aluminum pistol buffer tube for AR-15 pistol platforms in black, paired with a standard AR-15 carbine buffer at 3 oz., a standard AR-15 carbine recoil spring made in the USA, a US Tactical AR-15 and M16 Mil-Spec receiver end plate, and a Mil-Spec AR-15 carbine castle nut. A Davidson Defense black reinforced polymer AR brace with a lightweight skeletonized design, a flat end profile, an angled support structure, and an integrated ambidextrous QD sling socket closes out the rear end.

Key Features

• Delta-M4 No Logo forged 7075-T6 aluminum lower receiver, Type III hardcoat anodized black, Mil-Spec AR-15 pattern, USA made
• Low shelf trigger pocket with M16 cut
• Minimal exterior markings, no logo beneath trigger pocket
• Manufacturer, origin, and serial number markings on side of receiver
• Safe, Semi, and Full Auto selector markings
• Standard AR-15 and STANAG magazine compatible
• Complete Mil-Spec AR-15 lower parts kit with Mil-Spec curved trigger and Mil-Spec A2 grip, black
• Heavy-duty pistol buffer tube, aluminum, hardcoat anodized black, AR-15 pistol platform compatible
• Standard AR-15 carbine buffer, 3 oz.
• Standard AR-15 carbine recoil spring, made in the USA
• US Tactical AR-15 and M16 Mil-Spec receiver end plate
• Mil-Spec AR-15 carbine castle nut
• Davidson Defense polymer AR brace, black, reinforced polymer, lightweight skeletonized design, fixed, flat end profile, angled support structure, integrated ambidextrous QD sling socket, pistol buffer tube compatible

Perfect For

• AR-15 pistol builders sourcing a complete lower build kit on a USA-made no logo minimal marking lower receiver with a Davidson Defense polymer AR brace included
• Shooters pairing this kit with an existing upper assembly who want a clean no logo lower receiver and a lightweight skeletonized brace with an integrated QD sling socket covered in one package
• Builders who want a forged USA-made lower receiver with a consistent all-black exterior and a low-profile Davidson Defense polymer brace in one complete lower kit

Lower Receiver and Trigger

The Delta-M4 No Logo forged 7075-T6 aluminum lower receiver carries a Type III hardcoat anodized black finish with a Mil-Spec AR-15 pattern, a low shelf trigger pocket with M16 cut, and Safe, Semi, and Full Auto selector markings. The receiver is made in the USA with minimal exterior markings and no logo beneath the trigger pocket, a clean exterior profile for builders who prefer a low-profile or unmarked lower receiver aesthetic. Manufacturer, origin, and serial number markings are present on the side of the receiver as required. The complete Mil-Spec AR-15 lower parts kit covers the full internal lower component group with a Mil-Spec curved trigger at its center and a Mil-Spec A2 grip in black covering the grip interface.

Buffer System and Brace

The heavy-duty hardcoat anodized aluminum pistol buffer tube for AR-15 pistol platforms, standard AR-15 carbine buffer at 3 oz., and standard AR-15 carbine recoil spring made in the USA form the complete buffer system at the rear of the lower, matched to the pistol platform. The US Tactical AR-15 and M16 Mil-Spec receiver end plate and Mil-Spec AR-15 carbine castle nut lock the buffer tube down cleanly at the rear of the lower receiver. The Davidson Defense black reinforced polymer AR brace mounts directly onto the pistol buffer tube and closes out the rear end with a lightweight skeletonized design that reduces overall brace weight while maintaining structural integrity through an angled support structure and reinforced bracing geometry. The flat end profile keeps the rear end clean and low-profile, and the integrated ambidextrous QD sling socket accepts push-button QD sling swivels for quick-detach sling attachment on either side of the brace body. The all-black finish across both the lower receiver and the Davidson Defense polymer AR brace gives this lower kit a clean and consistent exterior from receiver to brace.

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