Turned lower parts machined by KNS Precision, Inc. Kit includes:
- Bolt Catch Detent – Black Nitride
- Buffer Detent – Black Nitride
- Two Pivot/Take Down Detents – Black Nitride
- Standard Take Down Pin – Black Nitride
- Standard Pivot Pin – Black Nitride
- Standard Hammer Pin – Black Nitride
- Standard Trigger Pin – Black Nitride
- Safety Detent – Black Nitride