nitro-carburized (Glock Tenifer?)
Posted: Tue Jun 29, 2010 3:55 am
anyone have any of AR15 performance products?
http://www.ar15performance.com/inc/sdetail/803
anyone have this as an AR-15 barrel coating, and what do you think of it?
http://www.ar15performance.com/inc/sdetail/803
anyone have this as an AR-15 barrel coating, and what do you think of it?