Product DescriptionThe Angstadt Arms .45 ACP bolt carrier group is built for GLOCK 45 ACP AR-15 (AR-45) builds and is designed to run with a standard AR-15 hammer. Finished in QPQ black nitride for enhanced wear resistance and corrosion protection, this bolt carrier group is machined from durable 8620 alloy steel. It also includes a removable weight, making it compatible for use with the Law Tactical folding stock adapter.Product HighlightsCompatible with GLOCK .45 ACP AR-15 (AR-45) buildsRemovable weight for use with the Law Tactical folding stock adapterDesigned for use with a standard AR-15 hammerQPQ black nitride finish for improved durability and corrosion resistanceMachined from 8620 alloy steel for strength and long service lifeSpecsBrand: Angstadt ArmsProduct Type: Bolt Carrier GroupCaliber: .45 ACPCompatibility: GLOCK .45 ACP AR-15 (AR-45) buildsMaterial: 8620 alloy steelFinish/Color: QPQ Black Nitride (Black)Removable Weight: Yes (for Law Tactical folding stock adapter use)UPC: 853427007226Manufacturer Part Number: AA45BCGNITDisclaimer: 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 product's manufacturer.