Davidson Defense Meteor 8.5-inch Pistol-Gas 1:8 .300 BLK AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit

Davidson Defense Meteor 8.5-inch Pistol-Gas 1-in-8 .300 Blackout AR-15 Freefloat M-Lok Upper Build Kit

The Meteor Upper Build Kit from Davidson Defense is a .300 Blackout AR-15 upper assembly built around an 8.5-inch heavy-profile barrel with a pistol-length gas system. The kit includes the upper receiver, barrel, and handguard. The bolt carrier group and charging handle are not included.

Key Features

• .300 Blackout chambering with 8.5-inch heavy-profile pistol-gas barrel
• 4150 Chrome Moly Vanadium barrel with Parkerized finish and 1-in-8 twist rate
• 5-in-8x24 thread pitch with muzzle-mounted fake can
• 7075-T6 aluminum upper receiver with anodized finish and M4 feed ramps
• Black 6061-T6 aluminum freefloat M-Lok handguard
• .750 O.D. gas block

Perfect For

• .300 Blackout AR-15 pistol upper builds
• Builders adding a compact upper assembly to an existing lower
• 8.5-inch barrel configurations in .300 Blackout
• Freefloat M-Lok handguard builds

Barrel and Upper Receiver

The barrel runs 8.5 inches in .300 Blackout with a 1-in-8 twist rate, heavy profile, and 4150 Chrome Moly Vanadium construction with a Parkerized finish. The pistol-length gas system pairs with a .750 O.D. gas block. The upper receiver is 7075-T6 aluminum with an anodized finish and M4 feed ramps. Thread pitch is 5-in-8x24, and the kit includes a muzzle-mounted fake can.

Handguard

The freefloat M-Lok handguard is 6061-T6 aluminum with a black finish. The freefloat profile provides a clean forend with M-Lok interface for accessory placement along the rail.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. BCG and charging handle are not included.