Davidson Defense Hard Resolve 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build

Hard Resolve 7.5 Inch Pistol Gas 5.56 NATO AR 15 Complete Upper with Stainless Barrel and M Lok Handguard

The Hard Resolve 7.5 inch complete upper delivers a compact 5.56 NATO setup built around a Bear Creek Arsenal Gael 416R stainless steel government profile barrel with 1:7 twist. The 7 inch freefloat M Lok handguard keeps weight down while providing modular mounting surfaces. This complete upper includes the upper assembly, bolt carrier group, and charging handle.

Key Features

• Bear Creek Arsenal Gael 7.5 inch government profile barrel, 416R stainless steel, 1:7 twist, 5.56 NATO chambered
• 7075 T6 aluminum upper receiver with anodized finish
• 7 inch freefloat M Lok handguard, aluminum construction, black finish
• Micro low profile gas block, 0.75 diameter
• Stainless pistol length gas tube optimized for 7.5 inch barrel
• AR 15 bolt carrier group, 9310 alloy steel, nitride finish
• Mil spec charging handle
• A2 birdcage flash hider, 1/2x28 thread pitch

Perfect For

• Compact upper configurations focused on reduced overall length
• Builders seeking stainless steel barrel corrosion resistance
• High velocity applications in confined platforms
• Shooters upgrading existing lower receivers

Bear Creek Arsenal Gael Stainless Barrel

The Bear Creek Arsenal Gael barrel is constructed from 416R stainless steel with a government profile. The 1:7 twist stabilizes heavier projectiles effectively at close to moderate range. Stainless steel construction provides corrosion resistance and a bright finish that contrasts with anodized components. Government profile maintains consistent weight distribution through the barrel length.

Compact Platform Configuration

The 7.5 inch barrel with pistol length gas system creates a short, maneuverable setup. Micro low profile gas block keeps the sight plane clean under the handguard. The pistol gas system provides reliable cycling with standard 5.56 NATO ammunition in a compact configuration.

Premium Bolt Carrier Group

The bolt carrier group features 9310 alloy steel construction with nitride finish. This material provides enhanced wear resistance and corrosion protection in a high pressure platform. The nitride treatment penetrates the steel surface rather than coating it, maintaining dimensional tolerances while adding durability.

Freefloat M Lok Handguard System

The 7 inch freefloat handguard extends nearly to the muzzle device, maximizing usable mounting length without adding bulk. M Lok slots allow modular accessory attachment while maintaining a slim profile. Aluminum construction keeps weight manageable on a compact platform.

Follow safe handling and manufacturer instructions. BCG and charging handle are included. Ensure compatibility with your lower receiver. Ensure compliance with all applicable laws.