Money can buy happiness - Angstadt Arms AR-15 9MM Bolt Carrier Group (BCG)

Picked up the Angstadt Arms 9mm AR-15 BCG from OpticsPlanet at a fantastic price, and I couldn’t be happier with the value. The fit and finish are excellent—slick black nitride coating, smooth operation, and it dropped right into my Aero upper with zero issues. It cycles cleanly and reliably with both factory and reloads. Definitely a solid, well-machined BCG built to last. If you’re building a 9mm AR and want top-tier performance without breaking the bank, this one’s a winner—especially if you catch it on sale like I did.