BattleHawk Armory AR-15 6.8 SPC / .400 Black Nitride Complete BCG + BattleHawk WarHammer Mod2 Ambidextrous Charging Handle - Kit Kit SKU: BHA-KIT-BCG-WH-001 Includes UPCs: 810180580557 (BCG), 810180582025 (WarHammer CH) Premium AR-15 kit for big-bore builds - BattleHawk Armory 6.8 SPC/.400 Black Nitride Complete BCG + BattleHawk WarHammer Mod2 Ambidextrous Charging Handle. Now available at BattleHawk Armory. Built for 6.8 SPC, .400 Legend, BCG: 8620 case-hardened carrier, 9310 bolt, Black Nitride finish, MPI & HPT tested. UPC 810180580557. Charging handle: 7075-T6 WarHammer Mod2, ambidextrous large levers, gas-relief Mod2 design. UPC 810180582025. Made in the USA a Battle.Forever Lifetime Warranty a Ideal for hunting, duty, and heavy-use precision builds. Overview Built to handle the added pressure and punch of big-bore AR calibers, the BattleHawk Armory 6.8 SPC / .400 Black Nitride Complete Bolt Carrier Group is engineered to deliver smooth cycling, rock-solid durability, and long service life in AR-platform rifles chambered in 6.8 SPC, .400 Legend. Paired with the BattleHawk Armory WarHammer Mod2 Ambidextrous Charging Handle, this kit upgrades both internal function and user ergonomics for serious shooters and hunters. BCG - Heavy Duty Performance The carrier is precision machined from 8620 case-hardened steel and finished in corrosion-resistant Black Nitride for enhanced lubricity and reduced wear in harsh conditions. The gas key is 4130 steel, milled valley, and staked with Grade 8 hardware. The bolt is CNC-ground from 9310 case-hardened steel, shot-peened and Black Nitride finished for maximum strength and fatigue resistance. The BCG uses a hardened 4340 cam pin and an 8740 Mil-Spec firing pin that is centerless ground and hard-chrome coated. Extractor is 4340 steel with Mil-Spec spring + O-ring combo. All bolts are MPI inspected and high-pressure tested. WarHammer Mod2 Charging Handle - Faster, Cleaner, Safer The BattleHawk WarHammer Mod2 is CNC machined from 7075-T6 aerospace aluminum and features oversized ambidextrous levers for fast manipulation with either hand (ideal for gloved use). Mod2 relief cuts help direct excess gas away from the shooter's face for more comfortable suppressed or high-volume shooting. Wide set-back latches clear large optics, and the higher rear shelf helps cover the upper receiver for reduced gas blowback. Why this kit? Purpose-built for big bore ARs - components selected and spec'd to stand up to higher bolt thrust and duty use. Enhanced ergonomics + reliability - WarHammer charging handle speeds reloads and clearing; the BCG keeps you running. Ideal for hunters, law enforcement, competition, and serious trainers who want durable, USA-made parts. Backed by BattleHawk Armory engineering and BattleHawk Armory's Battle.Forever Lifetime Warranty. Proudly made in the USA. Now available at BattleHawk Armory - engineered to perform, built to endure. What's included (pack contents) 1 A- BattleHawk Armory Complete Bolt Carrier Group - 6.8 SPC / .400, Black Nitride (UPC: 810180580557) Carrier (8620 case-hardened, Black Nitride) Bolt (9310 case-hardened, CNC ground, Black Nitride, shot-peened) 4340 extractor with spring & O-ring, hardened cam pin, 8740 chrome firing pin MPI & HPT certified bolt 1 A- BattleHawk Armory AR-15 WarHammer Mod2 Ambidextrous Charging Handle - Black Large Lever (UPC: 810180582025) Installation/fitment notes card and warranty information Technical specifications BCG Fits: AR-15 / M4 platform (6.8 SPC, .400 Legend) Carrier material: 8620 case-hardened steel Bolt material: 9310 case-hardened steel (CNC ground post-heat treat) Finish: Black Nitride (carrier & bolt) Gas key: 4130 steel, staked Grade 8 in milled valley Cam pin: Hardened 4340 Firing pin: 8740 steel, centerless ground, hard chrome coated Extractor: 4340 with Mil-Spec spring + O-ring Testing: MPI (Magnetic Particle Inspection), HPT (High Pressure Tested) Origin: USA Charging Handle Material: 7075-T6 aerospace aluminum Design: WarHammer Mod2, ambidextrous large levers (approx. 2.78" total width) Features: Optics clearance, gas-relief Mod2 cuts, higher rear shelf, lightweight (