12-30-2017, 04:55 PM
Kswhitetails Wrote:Can anyone tell me what the benefit of an anti-rotation pin would be?
In addition to preventing walk, they stop the steel trigger pins from rotating in the aluminum receiver and potentially wearing the trigger pin holes in the receiver. My guess is that is the problem I had with my 300 BO. The trigger pin holes had gotten pretty sloppy - after only about 1k rounds. Or maybe they were on the wide side of spec to start with.
Let's go Brandon!

