!
All parts in the Oops kit are compatible with AR15, M4E1 and M5 builds
REDACTED or REDACTED. Visit our website www.boomstick-tactical.com or our armslist store https://www.armslist.com/store/4971
Includes:
- Takedown Pin Detent (4)
- Takedown Pin Spring (4)
- Bolt Catch Roll Pin (2)
- Trigger/Hammer Pin (2)
- Safety Selector Spring (2)
- Safety Selector Detent (2)
- Buffer Retainer (2)
- Buffer Retainer Spring (2)
- Disconnector Spring (2)
- 4-40 Set Screw (for threaded takedown pin detent hole) (2)
- Threaded Roll Pin
