Precision Reflex (PRI) PRI Gas Block from 0.75" nitrided steel for Mk12 Mod 0 - Mod H MSRP: Was: Now: $49.95 Out of Stock
Mil-Spec mil-spec phosphated gas block, 0.750", phosphated steel (Sadlak) MSRP: $22.99 Was: Now: $19.99