Davidson Defense IX 8.3-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Upper Build Kit

IX 8.3 Inch AR-9 9mm Pistol Upper Build Kit with 10 Inch Free Float M-LOK Handguard and 9mm Flash Can

The IX AR-9 Pistol Upper Build Kit pairs a 6061-T6 aluminum upper receiver with an 8.3 inch nitride steel barrel in 9mm and a 10 inch black free float M-LOK handguard. The upper receiver carries a Type III hardcoat anodized finish. The barrel has a medium profile, a 1 in 10 twist rate, and a half inch x 36 thread pitch. A 9mm flash can threaded half inch x 36 rounds out the kit, and BCG and charging handle are not included.

Key Features

• Upper receiver, 6061-T6 aluminum, Type III hardcoat anodized
• 8.3 inch 9mm AR-15 and AR-9 barrel, steel
• Nitride finish, medium profile
• 1 in 10 twist rate
• Half inch x 36 thread pitch
• 10 inch free float M-LOK handguard, aluminum, black
• 9mm flash can, half inch x 36
• 9mm
• AR-9 platform
• BCG and charging handle not included

Perfect For

• AR-9 pistol builders who want the upper, barrel, handguard, and a flash can together in one purchase
• Builders who already have a 9mm bolt carrier group and charging handle on hand
• Shooters who want a longer handguard that extends over the muzzle device on a 9mm build

Upper Receiver and 10 Inch M-LOK Handguard

The upper receiver is 6061-T6 aluminum with a Type III hardcoat anodized finish. It pairs with a 10 inch black aluminum free float M-LOK handguard. M-LOK slots give room for lights, grips, and other accessories. The handguard length extends past the barrel for a longer forend.

8.3 Inch Nitride 9mm Barrel

The barrel is an 8.3 inch 9mm barrel for AR-15 and AR-9 builds made from 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 Flash Can

The kit includes a 9mm flash can threaded half inch x 36. It is matched to the 9mm barrel in this kit. The flash can gives the front end a bold, can style look under the longer handguard. It is a 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, 9mm bolt carrier group, and magazines before use.

Inspect all components before use.