© Primary ArmsFaxon AR-15 Match Series Complete Upper Receiver Assembly 338 ARC 12.5" Barrel Suppressor Ready
- Brand
- Faxon Firearms
- Color
- Black
- Caliber
- .338 Cal
- Category
- Gun Parts
- Platform
- AR-15
- Barrel Length
- 12.5in
- Gun Part Type
- Upper Receiver
- UPC
- 810209951085
Overview
The Faxon Firearms Match Series Complete Upper Receiver Assembly is purpose-built for .338 ARC. It features a 12.5-inch Gunner-profile barrel with 5R rifling and a 1:8 twist, constructed from 4150 CMV steel with a Nickel Teflon extension. The upper includes a .338 ARC-specific forged receiver with modified feed ramps to ensure reliable cycling, as well as a pistol-length gas system with an adjustable low-profile gas block for tuning dwell time across various suppressed or unsuppressed loads. Included with the assembly are a Faxon SuperFinished Type 2 ARC bolt carrier group (nitride finish), a Breek Sledgehammer gas-blocking charging handle, and a 10.75-inch Faxon Streamline M-LOK handguard. The setup features a MuzzLok Plan B-compatible flash hider (5/8x24 thread) for suppressed configurations. This assembly is intended for use on legally configured AR pistols or short-barreled rifles.
Price & Stock History
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