Bolt Catch Plunger
So your bolt catch spring is rubbing against your bolt catch causing all sorts of funky issues. It's probably because you you forgot that a bolt catch plunger is needed. Not a toilet plunger, just a bolt catch plunger.
- Made in an ISO 9001:2008 factory
- (1) Bolt catch plunger
- All Mil-Spec lowers
- All Mil-Spec BCG