Ruger Mini-14 and Mini-30
I need to find out the length of the gas port bushings for the new 2008 barrels in the mini 14 & mini 30.
In the older barrels the lengths were 0.270" for the 30 and 0.305 for the 14. They are not interchangeable.
I have a new mini 14 that I pulled the bushing out of and it measures 0.268. I...