M14/M1A USGI GAS PISTON SADLAK
Chamfered Edge for Reliablity
Stainless Steel, Heat Treated and Precision Polished
Manufactured to USGI Specifications
Sadlak Industries precision pistons are made to the exact GI specifications with all critical dimensions individually inspected. The 420 stainless material and heat-treating operations are both certified to assure quality. The pistons have a highly polished surfaced using a non-contact electro-polishing method that maintains tolerance on the critical diameter and does not “round–over” the edges on the grooves.