The Complete 9mm AR-15 buffer kit from Angstadt Arms gives you everything you need to get your 9mm AR-15 running smoothly. It is compatible with both Glock and Colt style magazines. The Buffer Kit includes 9mm AR-15 carbine buffer assembly, carbine buffer spring and 9mm buffer spacer.
- Type: Buffer Tube
- Firearm Type: Buffer Kit
- Firearm Model: AR
- Material: 9mm