Davidson Defense Horus w/SBA5 Brace 5.5-inch 1:16 10MM AR-15 Freefloat Tubular M-Lok Handguard Pistol Full Build Kit

Davidson Defense Horus AR-15 Pistol Full Build Kit - 5.5-inch, 10mm, Tubular M-Lok Freefloat Handguard, SB Tactical SBA5 Brace

The Davidson Defense Horus is a 10mm AR-15 pistol full build kit built around a Vertex Enhanced Pistol Caliber billet 6061-T6 aluminum upper receiver with an anodized finish. The kit includes a 5.5-inch direct blowback barrel in 4150 chrome moly vanadium steel with a nitride finish, a 1:16 twist rate, and a 5/8x24 thread pitch, a 4.2-inch tubular M-Lok handguard in black aluminum, a Pershing 5/8x24 steel flash can with a Type III hard coat anodized finish, a nitride-finished 9310 alloy steel 10mm and .40 S&W bolt carrier group, a Mil-Spec M4 charging handle, an SB Tactical SBA5 black nylon reinforced polymer pistol stabilizing brace, a Mil-Spec heavy-duty 6-position buffer tube, an 8 oz buffer, a recoil spring, an end plate, and a carbine castle nut. Lower receiver not included.

Key Features

• Vertex Enhanced Pistol Caliber billet 6061-T6 aluminum upper receiver, anodized finish
• 5.5-inch direct blowback barrel, 4150 chrome moly vanadium, nitride finish
• 10mm
• 1:16 twist rate
• 5/8x24 thread pitch
• Direct blowback operating system
• 4.2-inch tubular M-Lok handguard, aluminum, black
• Pershing 5/8x24 steel flash can, Type III hard coat anodized finish
• 9310 alloy steel 10mm and .40 S&W bolt carrier group, nitride finish
• Mil-Spec M4 charging handle
• SB Tactical SBA5 black nylon reinforced polymer pistol stabilizing brace
• Mil-Spec heavy-duty 6-position buffer tube
• 8 oz buffer
• Recoil spring
• End plate
• Carbine castle nut
• Lower receiver not included

Perfect For

• AR-15 pistol builders sourcing a complete 10mm full build kit with the SBA5 brace in a compact 5.5-inch configuration
• Shooters pairing this kit with an existing AR-15 lower receiver compatible with 10mm
• Builders looking for a compact 10mm pistol build kit with a tubular handguard and adjustable SBA5 brace

Barrel and Muzzle Device

The barrel is a 5.5-inch direct blowback unit in 4150 chrome moly vanadium steel with a nitride finish, chambered in 10mm with a 1:16 twist rate and a 5/8x24 thread pitch. A Pershing 5/8x24 steel flash can with a Type III hard coat anodized finish covers the muzzle end of this build kit.

Upper Receiver and Handguard

The Vertex Enhanced Pistol Caliber billet upper receiver is 6061-T6 aluminum with an anodized finish, forming the structural core of the upper assembly. The 4.2-inch tubular M-Lok handguard is black aluminum, surrounding the barrel without contact and providing M-Lok mounting positions for compatible accessories.

Bolt Carrier Group and Charging Handle

The included bolt carrier group is a 10mm and .40 S&W specific unit in 9310 alloy steel with a nitride finish. The BCG and Mil-Spec M4 charging handle work together to cycle the action and complete the upper side component set.

Brace and Buffer System

The SB Tactical SBA5 black nylon reinforced polymer pistol stabilizing brace is included with a Mil-Spec heavy-duty 6-position buffer tube. The buffer system consists of an 8 oz buffer and a recoil spring. An end plate and carbine castle nut complete the rear hardware included with this full build kit.

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