Product DescriptionThe KAK Industry K-SPEC Enhanced Bolt Carrier Group (BCG) is built for dependable cycling and long-term durability in AR-15 platforms chambered in 5.56 NATO and .300 Blackout. Designed to run reliably in a wide range of conditionsincluding suppressed usethis M16/full-auto profile carrier features a hard chrome finish for smooth operation and easier cleaning. Key enhancements include dual ejectors for consistent extraction and side vents paired with angled carrier rail cuts to help manage fouling and improve function under harsh use.Product HighlightsK-SPEC enhanced AR-15 bolt carrier group for 5.56 NATO and .300 BlackoutDual ejectors for strong, consistent case ejectionM16 / full-auto profile carrier designHard chrome, full-chrome finish for corrosion resistance and easier maintenanceSide vents and angled carrier rail cuts to help manage debris and improve reliabilitySpecsBrand: KAK IndustryModel/Series: K-SPEC EnhancedProduct Type: AR-15 Bolt Carrier Group (BCG)Compatibility: AR-15Chambering/Cartridge: 5.56 NATO, .300 BlackoutCarrier Profile: M16 / Full Auto ProfileFinish: Hard Chrome (Full Chrome)Color: SilverMaterial: SteelBolt Material: 9310 SteelNotable Features: Dual ejectors; angled carrier rail cuts; side ventsApprox. Weight: 0.81 lbApprox. Dimensions: 8.00 in (L) x 1.75 in (W) x 1.75 in (H)UPC: 811163035088Manufacturer Part Number: 425-0505-003Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.