Angstadt Arms Bolt Carrier Group - .45ACP

45ACP bolt carrier group compatible with GLOCK® 45 ACP AR-15 (AR-45) builds. Technical Specifications Machined from 8620 alloy steel with a QPQ black nitride finish Compatible with GLOCK® 45 ACP magazines For use with a standard AR-15 hammer Features removable weight for use with Law Tactical folding stock adapter