High Pressure Adjustable Breech Plug Insert .500 depth.
209 Primer, adjustable High Pressure breech plug insert.
Fits barrels with a .500 breech depth such as G2 Patriots and other OEM barrels.
Made from 17-4 stainless steel. Will not rust or corrode.
3/8 hex for adjustment.
Fits barrels with a .500 breech depth such as G2 Patriots and other OEM barrels.
Made from 17-4 stainless steel. Will not rust or corrode.
3/8 hex for adjustment.