The Gauntlet Arms Polymer Stabilizing Brace kit delivers essential components for AR-15 pistol builds in Flat Dark Earth finish. This kit includes a high-strength polymer stabilizing brace with sling loop, complete mil-spec lower parts kit, USA-made 9310 alloy steel bolt carrier group with nitride finish, mil-spec anodized aluminum charging handle, heavy-duty aluminum pistol buffer tube, and 3 oz standard carbine recoil buffer. The stabilizing brace is compatible with pistol buffer tubes and provides a rigid mounting platform. The full-auto compatible bolt carrier group supports 5.56x45mm, .223, .300, and .350 calibers for multi-caliber build flexibility. This kit provides all necessary components except the barreled upper receiver and lower receiver.
The Gauntlet Arms stabilizing brace is constructed from high-strength polymer in Flat Dark Earth finish for durability and corrosion resistance. Compatible with pistol buffer tubes, the brace features an integrated sling loop for attachment of single-point or two-point sling systems. The polymer construction maintains manageable weight while providing rigid support for the pistol platform.
The bolt carrier group is manufactured in the USA from 9310 alloy steel with nitride finish for wear resistance and low-friction operation. This full-auto compatible BCG supports reliable cycling in 5.56x45mm, .223, .300, and .350 caliber configurations. The mil-spec charging handle is machined from anodized aluminum for smooth operation and corrosion resistance. The complete mil-spec lower parts kit provides all essential components for lower receiver assembly.
The heavy-duty aluminum pistol buffer tube provides rigid attachment for the stabilizing brace and ensures proper alignment with the bolt carrier group. The 3 oz standard carbine recoil buffer delivers consistent performance across multiple calibers including 5.56x45mm and .300 Blackout. This buffer weight supports reliable cycling with standard ammunition loads in pistol-length configurations.
This kit delivers all necessary components for AR-15 pistol builds except the barreled upper receiver and serialized lower receiver. The combination of Gauntlet Arms brace, USA-made BCG, mil-spec charging handle, lower parts kit, and buffer system provides a foundation for reliable pistol configurations. The multi-caliber BCG compatibility and FDE finish make this kit adaptable to various build specifications.
Follow safe handling practices and manufacturer instructions at all times.
Ensure compliance with all applicable federal, state, and local laws.
Verify proper installation and compatibility with your specific build before use.
Confirm buffer system and brace are securely attached before operation.
Platform: AR-15
Pistol Brace: Gauntlet Arms Polymer Pistol Stabilizing Brace
Style: Pistol Brace
Material: High-Strength Polymer
Color: Flat Dark Earth
Sling Mount Style: Sling Loop
Buffer Tube Compatibility: Pistol Buffer Tube
Adjustable: No
Lower Parts: Complete Mil-Spec AR-15 Lower Parts Kit
Bolt Carrier Group: Complete Bolt Carrier Group Made In The USA
Caliber Compatibility: 5.56x45mm, .223, .300, .350
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Full Auto Compatible: Yes
Charging Handle: AR-15 Mil-Spec Charging Handle
Charging Handle Material: Aluminum
Charging Handle Finish: Anodized
Buffer: AR-15 3 oz Standard Carbine Recoil Buffer
Buffer Tube: Heavy Duty Pistol Buffer Tube
Buffer Tube Material: Aluminum
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