Davidson Defense Davidson Defense 'Eagle Eye' 8.3-inch AR-15 9mm Nitride Pistol Upper Build Kit

Davidson Defense Eagle Eye 8.3 Inch AR-15 9mm Nitride Pistol Upper Build Kit with ACE-20 Series M-LOK Handguard

The Davidson Defense Eagle Eye AR-15 9mm Pistol Upper Build Kit pairs a 6061-T6 aluminum upper receiver with an 8.3 inch 4140 gun steel barrel in 9mm, 9x19, and the ACE-20 Series 7 inch free float M-LOK handguard. The upper receiver carries a black Type III hard coat anodized finish. The barrel has a nitride finish, a medium profile, a 1 in 10 twist rate, and a half inch x 36 thread pitch. A 9mm A2 birdcage flash hider threaded half inch x 36 and a black crush washer round out the kit, and BCG and charging handle are not included.

Key Features

• Davidson Defense Eagle Eye pistol upper build kit
• Upper receiver, 6061-T6 aluminum, black Type III hard coat anodized
• 8.3 inch barrel, 4140 gun steel
• Nitride finish, medium profile
• 1 in 10 twist rate
• Half inch x 36 thread pitch
• ACE-20 Series 7 inch free float M-LOK handguard, 6061-T6 aluminum, quantity 1
• 9mm A2 birdcage flash hider, half inch x 36
• Half inch black crush washer, quantity 1
• 9mm, 9x19
• AR-15 platform
• BCG and charging handle not included

Perfect For

• 9mm AR pistol builders who want the upper receiver, barrel, and handguard together in one purchase
• Builders who already have a 9mm bolt carrier group and charging handle on hand
• Shooters who want a slightly longer 8.3 inch 9mm barrel on their AR pistol

Upper Receiver and ACE-20 Series Handguard

The upper receiver is 6061-T6 aluminum with a black Type III hard coat anodized finish. It pairs with the ACE-20 Series 7 inch free float M-LOK handguard in 6061-T6 aluminum. M-LOK slots give room for lights, grips, and other accessories. The 7 inch handguard suits the 8.3 inch barrel in this kit.

8.3 Inch Nitride 9mm Barrel

The barrel is an 8.3 inch 9mm barrel made from 4140 gun steel with a nitride finish. It uses a medium profile and a 1 in 10 twist rate. The muzzle uses a half inch x 36 thread pitch, a common thread for 9mm AR barrels. Buyers should match any future muzzle device to the half inch x 36 thread.

9mm A2 Flash Hider and Crush Washer

The kit includes a 9mm A2 birdcage flash hider. It is threaded half inch x 36 to match the barrel. A half inch black crush washer is included with the flash hider. These parts cover the muzzle hardware for the barrel.

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, 9mm bolt carrier group, and magazines before use.

Inspect all components before use.