I personally would skip the accurizing kit and just get the MK2 bushing. Changing out the bushing gets rid of the magazine safety which allows mags to drop free and makes the trigger nicer. I've polished up and stoned some internals and can't feel the difference between that ,with stock parts, and the accurizing kit.
Bushing and houge grips are avail from brownell's.
Bushing and houge grips are avail from brownell's.




















































