Quality Enhanced Lower Parts Kit and the ALG Combat Trigger together. In addition to the ALG Combat Trigger the Lower Parts Kit includes the following items:
- Safety Selector
- Safety Selector Spring
- Safety Detent
- Pistol Grip
- Pistol Grip Screw
- Pistol Grip Lock Washer
- Bolt Catch
- Bolt Catch Spring
- Bolt Catch Plunger
- Mag Catch
- Mag Catch Spring
- Mag Catch Release Button
- Trigger Guard
- Nitride Pivot Pin
- Buffer Retainer
- Buffer Retainer Spring
- Nitride Takedown Pin
- (2) Takedown/Pivot Pin Spring and Takedown/Pivot Pin Detent
