Colt Large Pin Upper Receiver Offset Bushing
Not a whole heck of a lot to say here. This is what you need if you're trying to ram a small prick(pin) into a large hole. Converts retro Colt large pin uppers to work with modern lowers.
- Blackened steel
- Converts a 0.315" pin hole(old style) to the modern 0.250 pin
- Who said you can't ram a small peg into a large hole and have her feel it on all sides?
- (1) Offset bushing
- Retro large pin uppers
- More modern 0.250" take down and pivot pins
Tools required: No
Installation notes: Just kinda pop it in, the offset can only go one way