Helps Shed Carbon For Easy Cleaning & Long Service Life
Precision machined, 420 stainless steel pistons are highly polished and heat treated for a smooth, hard surface that resists carbon build-up, reduces friction, and helps maintain critical tolerances for improved service life and reduced gas cylinder cleanings. Smooth surface Stainless Steel piston is micro-finished, then electro-polished to prevent rounding of the gas grooves for smooth, reliable cycling and extended service life. Titainium Nitride model adds an extra hard, TiN coating for increased protection against burnt-in powder fouling, corrosion and excessive heat build-up. Also helps reduce wear of the push grooves for more consistent gas pressure.
Big Book Catalog, Issue:65, Page:156
Law Enforcement / Police Store, Issue:08, Page:025
New Product Supplement, Issue:602, Page:013
SPECS: 420 stainless steel hardened to Rc 50. 3.620” (9.2cm) long x .497” (1.3cm) piston diameter.1.6 oz. (45.4g) wt. Stainless Steel – Polished finish. Titanium Nitride - Titanium Nitride gold finish. Surface hardened to Rc 80.