Noban
Member
I'm about to really apply some torque to the receiver extension on my bushmaster lower to remove it. It was screwed in at the factory without grease and is realy stuck. I have the receiver clamped in a vice using one of the hard rubber inserts into the mag well, and I've applied Kroil liberally to the threads.
I think I'm going to have to really lean into this to break the threads loose. Should I be at all worried about deforming the receiver?
Thanks
Kev
I think I'm going to have to really lean into this to break the threads loose. Should I be at all worried about deforming the receiver?
Thanks
Kev