Details
Davidson Defense Hexstorm with Gauntlet Arms Brace 6 Inch 9mm AR-9 Freefloat M-Lok Handguard Full Build Kit
The Davidson Defense Hexstorm Full Build Kit includes a 6-inch 9mm barrel, a freefloat M-Lok handguard, and a Davidson Defense upper receiver. The kit also includes an 8620 alloy steel nitride-finished 9mm bolt carrier group, a mil-spec AR-15 M4 charging handle, a Gauntlet Arms polymer stabilizing brace, a buffer tube, buffer, recoil spring, castle nut, end plate, and a lower parts kit. This blowback-operated kit is chambered in 9mm. Lower receiver not included.
Key Features
- 6-inch 9mm barrel
- 4150 CrMoV steel barrel with nitride finish
- 1:10 twist rate
- Freefloat M-Lok handguard
- 8620 alloy steel nitride-finished 9mm bolt carrier group
- Mil-spec AR-15 M4 charging handle included
- Gauntlet Arms polymer stabilizing brace
- Buffer tube, buffer, recoil spring, castle nut, and end plate included
- Lower parts kit included
- Lower receiver not included
Perfect For
- AR-9 builders sourcing a 9mm full build kit with a Gauntlet Arms brace
- Builders pairing a complete kit with a separately sourced lower receiver
- Custom AR-9 builds requiring an 8620 alloy steel nitride-finished bolt carrier group
6-Inch Barrel and Upper Receiver
The barrel in this kit is chambered in 9mm and features a 6-inch length with a 1:10 twist rate. The barrel is constructed from 4150 CrMoV steel with a nitride finish. The upper receiver is a specified inclusion in the Davidson Defense Hexstorm Full Build Kit.
Freefloat M-Lok Handguard and Bolt Carrier Group
The freefloat M-Lok handguard is a lightweight included component with M-Lok slots along its length, providing compatibility with a wide range of M-Lok accessories. The 8620 alloy steel nitride-finished 9mm bolt carrier group and mil-spec AR-15 M4 charging handle are both specified inclusions in this full build kit. All three components are distinct and separately identified inclusions in this configuration.
Gauntlet Arms Polymer Stabilizing Brace and Buffer Components
The Gauntlet Arms polymer stabilizing brace is an included component in this full build kit. A buffer tube is also included alongside the Gauntlet Arms brace. Buffer, recoil spring, castle nut, end plate, and lower parts kit complete the component set in this configuration.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. This product is a component kit, not a complete firearm. Lower receiver not included.
