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

Davidson Defense Swarmfall 6 Inch 9mm AR-9 Freefloat M-Lok Handguard Complete Upper

The Davidson Defense Swarmfall Complete Upper includes a 6-inch 9mm barrel, a freefloat M-Lok 7075-T6 aluminum handguard, and a Davidson Defense 7075-T6 anodized aluminum upper receiver with M4 feed ramps. An 8620 alloy steel nitride-finished bolt carrier group and a mil-spec AR-15 M4 charging handle are also included. The bolt carrier group is compatible with Glock and Colt magazines. This blowback-operated complete upper is chambered in 9mm.

Key Features

• 6-inch 9mm barrel
• 4150 CrMoV steel barrel with nitride finish
• 1:10 twist rate
• 1/2x28 thread pitch
• Freefloat M-Lok 7075-T6 aluminum handguard
• Davidson Defense 7075-T6 anodized aluminum upper receiver with M4 feed ramps
• 8620 alloy steel nitride-finished bolt carrier group
• Glock and Colt magazine compatible bolt carrier group
• Mil-spec AR-15 M4 charging handle included

Perfect For

• AR-9 builders sourcing a 9mm complete upper with BCG and charging handle included
• Builders pairing a complete upper with a separately sourced lower receiver
• Custom AR-9 builds requiring a Glock and Colt magazine compatible bolt carrier group

6-Inch Barrel and Upper Receiver

The barrel in this complete upper 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 and a 1/2x28 thread pitch. The Davidson Defense upper receiver is constructed from 7075-T6 aluminum with an anodized finish and includes M4 feed ramps.

Freefloat M-Lok Handguard

The freefloat M-Lok handguard is constructed from 7075-T6 aluminum and is a specified inclusion in this complete upper. M-Lok slots along its length provide compatibility with a wide range of M-Lok accessories. The handguard is a distinct and separately identified inclusion in the Davidson Defense Swarmfall Complete Upper.

Bolt Carrier Group and Charging Handle

The 8620 alloy steel nitride-finished bolt carrier group is compatible with Glock and Colt magazines and is a specified inclusion in this complete upper. A mil-spec AR-15 M4 charging handle is also included as a distinct component. Both are specified inclusions in the Davidson Defense Swarmfall Complete Upper.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. This product is a component, not a complete firearm.