Davidson Defense Atriox 6-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Upper Build Kit

Atriox 6 Inch AR-9 9mm Pistol Upper Build Kit with 10 Inch Free Float M-LOK Handguard and Fake Can

The Atriox AR-9 Pistol Upper Build Kit pairs a black anodized 7075-T6 aluminum AR-15 upper receiver with M4 feed ramps, a 6 inch 4150 CrMoV steel barrel in 9mm, and a 10 inch black free float M-LOK handguard. The barrel has a nitride finish, a 1 in 10 twist rate, and a half inch x 28 thread pitch, and the upper uses a direct blowback system. The upper receiver comes with a standard forward assist and an ejection port door with rod and spring. A fake can muzzle device threaded half inch x 28 rounds out the kit, and BCG and charging handle are not included.

Key Features

• AR-15 upper receiver with M4 feed ramps, 7075-T6 aluminum, black anodized
• Standard AR-15 forward assist
• AR-15 ejection port door with rod and spring
• 6 inch 9mm barrel, 4150 CrMoV steel
• Nitride finish
• 1 in 10 twist rate
• Half inch x 28 thread pitch
• 10 inch free float M-LOK handguard, black
• Quad rail front section and slanted front
• Front and rear QD points and anti-rotation tabs
• Fake can muzzle device, half inch x 28
• 9mm, AR-15 and AR-9 platform
• BCG and charging handle not included

Perfect For

• AR-9 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 6 inch barrel
• Builders who already have a 9mm 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 a black anodized finish and M4 feed ramps. It comes with a standard AR-15 forward assist. An AR-15 ejection port door with rod and spring is also included. These parts cover the upper receiver side of the kit.

6 Inch Nitride 9mm Barrel

The barrel is a 6 inch 9mm barrel made from 4150 CrMoV steel with a nitride finish. It has a 1 in 10 twist rate. The muzzle uses a half inch x 28 thread pitch. The short barrel keeps the core of the AR-9 compact.

10 Inch M-LOK Handguard and Fake Can

The handguard is a 10 inch black free float M-LOK design with a quad rail front section and a slanted front. Front and rear QD points and anti-rotation tabs round out the handguard. A fake can muzzle device threaded half inch x 28 is included. The fake can sits under the longer handguard for an integrated look and is 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.