Davidson Defense Aegis w/Magpul BTR Brace 5-inch 1:10 9MM AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit

Aegis with Magpul BTR Brace 5-inch 1-in-10 9MM AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit

This Davidson Defense Aegis full build kit includes a 5-inch 9MM slim-profile barrel, a 7-inch freefloat M-Lok handguard in aircraft-grade aluminum, a 7075-T6 aluminum upper receiver, a 9MM nitride bolt carrier group, an AR-15 M4 anodized aluminum charging handle, a Magpul BTR pistol brace in black polymer, a 9MM flash can, a mil-spec buffer tube, a lower parts kit, a buffer, a recoil spring, an end plate, and a castle nut. Lower receiver not included.

Key Features

• 5-inch 4150 CrMoV slim-profile barrel in 9MM, 1-in-10 twist, phosphate finish, 1-in-2x36 thread pitch
• Blowback-operated platform
• 7-inch freefloat M-Lok handguard, aircraft-grade aluminum, black
• 7075-T6 aluminum upper receiver, anodized finish
• 9MM nitride bolt carrier group, 8620 alloy steel
• AR-15 M4 aluminum charging handle, anodized finish
• Magpul BTR pistol brace, black polymer, mil-spec buffer tube compatible
• 9MM flash can, 1-in-2x36 thread pitch
• Mil-spec buffer tube
• Lower parts kit, buffer, recoil spring, end plate, and castle nut included
• Lower receiver not included

Perfect For

• Builders seeking a compact 9MM AR-15 pistol configuration with the Magpul BTR brace
• Those pairing a 5-inch blowback 9MM upper with a freefloat M-Lok handguard
• PCC platform builders looking for an aircraft-grade aluminum freefloat handguard in a short-barrel 9MM configuration
• Owners completing a stripped lower receiver with a full 9MM pistol component set

Barrel and Handguard

The 5-inch barrel is constructed from 4150 CrMoV steel in a slim profile with a phosphate finish and a 1-in-10 twist rate. The thread pitch is 1-in-2x36, corresponding to the included 9MM flash can. The 7-inch freefloat M-Lok handguard is made from aircraft-grade aluminum in black and keeps the handguard clear of the barrel along its full length. This kit is blowback-operated and does not use a traditional gas system.

Upper Receiver and Bolt Carrier Group

The upper receiver is constructed from 7075-T6 aluminum with an anodized finish. The 9MM bolt carrier group is made from 8620 alloy steel with a nitride finish. The included AR-15 M4 charging handle is aluminum with an anodized finish and pairs directly with the upper receiver and bolt carrier group.

Magpul BTR Pistol Brace and Buffer System

The Magpul BTR pistol brace in black polymer is compatible with standard mil-spec buffer tubes and is included as the brace option for this pistol configuration. The mil-spec buffer tube pairs with the brace for AR-15 and AR-style pistol configurations. The kit also includes a buffer, a recoil spring, an end plate, and a castle nut.

Lower Components

This kit includes a lower parts kit, buffer, recoil spring, end plate, and castle nut, providing the components needed to complete a stripped lower receiver. The lower receiver itself is not included. This kit is blowback-operated and does not use a traditional gas system.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included.