Sadlak national match spring guide - SADLAK National Match Spring Guide

I’ve installed this guide on my Socom. After 400+ rounds perfect operation. Also the spring stays centered and has no binding whatsoever. I also installed Sadlak items on this rifle and all of them are the best quality you can get for the M1A. They are priced accordingly(expensive) but I think a good value as once installed they don’t ever need replacement.