BHA Precision AR-15 12.5 338 ARC, 12 MLOK Handguard, No MB, Black Complete Upper Receiver w/ BCG & CH

Move your AR into true long-range territory without sacrificing compactness. The BHA Precision 12.5" .338 ARC Complete Upper delivers high-energy .338 ARC performance in a maneuverable package built for precision, suppressor compatibility, and mission flexibility. Centered on a 12.5" 1:8 twist Black Nitride barrel, this upper balances velocity and pellet stabilization for modern .338 projectiles while remaining short enough for tight rigs and fast handling.The assembly features a pistol-length adjustable gas system so you can tune the rifle for suppressed or unsuppressed operation and a slim 12.0" free-float M-LOK handguard that provides accessory real estate without unnecessary weight. The barrel is pre-threaded (5/8x24) but this variant ships without a muzzle device, giving you the freedom to fit your preferred brake, flash hider, or suppressor adapter. BHA installs and function-tests a matched BCG and charging handle, so this upper arrives drop-in ready - just choose your lower, optic, and muzzle device and you're on target.Compact, capable, and configurable - the BHA 12.5" .338 ARC upper is built for serious shooters who want big-bore ballistics on an AR platform. Available now at BattleHawk Armory.Key Features & SpecificationsCaliber: .338 ARCBarrel Length: 12.5" - precision 1:8 twist, chrome-moly, Black Nitride finish for wear & corrosion resistanceGas System: Pistol-length, adjustable - tune for suppressed/unsuppressed useHandguard: 12.0" free-float M-LOK - lightweight, low-profile mounting surfaceMuzzle Thread: 5/8x24 (pre-threaded) - NO MUZZLE DEVICE INCLUDED (ships blank; user installs preferred device)Upper Receiver: Black anodized with forward assist & dust coverIncluded: Matched Bolt Carrier Group (BCG) and Charging Handle (CH) - installed & function-testedPlatform Compatibility: AR-15 (drops onto mil-spec lower)Finish: Durable operational black coatings and Black Nitride barrel treatmentIntended Use: Maneuverable long-range / predator builds, short-barrel precision rigs, suppressed AR platforms, truck/pack guns