Davidson Defense Aegis Lightweight 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Upper Build Kit

Aegis Lightweight 7.5 Inch 5.56 NATO AR-15 Pistol Upper Build Kit with Irithyll Barrel, 10 Inch Minimalist M-LOK Rail, and Fake Can

The Aegis Lightweight AR-15 Pistol Upper Build Kit pairs a 7075-T6 aluminum AR-15 upper receiver with M4 feed ramps, the Bear Creek Arsenal Irithyll 7.5 inch barrel in 5.56 NATO, and a 10 inch ultra-lightweight minimalist M-LOK rail with a partial Picatinny top rail. The Irithyll barrel has a manganese phosphate finish, a contour profile, and a 1 in 7 twist rate, and it uses a pistol length gas system. The upper receiver comes with a forward assist and an ejection port door with rod and spring. A micro low-profile .750 steel gas block, a gas tube, and a fake can muzzle device threaded half inch x 28 round out the kit, and BCG and charging handle are not included.

Key Features

• AR-15 upper receiver with M4 feed ramps, 7075-T6 aluminum, anodized
• AR-15 forward assist
• AR-15 ejection port door with rod and spring
• Bear Creek Arsenal Irithyll 7.5 inch barrel
• Manganese phosphate finish, contour profile
• 1 in 7 twist rate
• Micro low-profile steel gas block for .750 barrels
• Gas tube included
• 10 inch ultra-lightweight minimalist M-LOK rail
• Partial Picatinny top rail, no anti-rotation tabs
• Fake can muzzle device for .223 and 5.56, half inch x 28
• 5.56 NATO
• BCG and charging handle not included

Perfect For

• AR-15 pistol builders who want a short barrel with a fake can look in one purchase
• Builders who want a longer handguard that extends over the muzzle device on a 7.5 inch barrel
• Builders who already have a bolt carrier group and charging handle on hand

Upper Receiver with Forward Assist and Ejection Port Door

The upper receiver is 7075-T6 aluminum with an anodized finish and M4 feed ramps. It comes with an AR-15 forward assist. An AR-15 .223 and 5.56 ejection port door with rod and spring is also included. These parts cover the upper receiver side of the kit.

Bear Creek Arsenal Irithyll 7.5 Inch Barrel

The Bear Creek Arsenal Irithyll is a 7.5 inch barrel in 5.56 NATO. It carries a manganese phosphate finish with a contour profile and a 1 in 7 twist rate. The barrel runs a pistol length gas system with a .750 gas journal. A micro low-profile steel gas block and a pistol length gas tube are included.

10 Inch Minimalist M-LOK Rail

The ultra-lightweight minimalist rail measures 10 inches with M-LOK slots for accessories. A partial Picatinny top rail provides space for optics and sights. The rail does not use anti-rotation tabs. Its length extends past the short barrel for a longer forend.

Fake Can Muzzle Device

The kit includes a fake can muzzle device compatible with .223 and 5.56. It is threaded half inch x 28 to match the barrel. The fake can gives the short barrel the look of a longer, integrated front end. It is a cosmetic muzzle device, not a suppressor.

Follow safe handling and manufacturer instructions.

Ensure compliance with all applicable federal, state, and local laws.

BCG and charging handle are not included.

Verify compatibility with your lower receiver and bolt carrier group before use.

Inspect all components before use.