SSK Firearms Breech Plug Body Bare Primer Knight Mountaineer and Ultralight

SSK Firearms Breech Plug Body Bare Primer Knight Mountaineer and Ultralight. It does not fit the DISC Elite Extreme Master Hunter and Long Range Hunter. The breech plug body is made from 17-4 stainless heat treated to H900 providing the ultimate in strength and corrosion resistance. The body comes with one vent liner part number VL-1 installed. Additional vent liners are available in packs of four. For Knight DISC Elite Extreme Master Hunter and Long Range Hunter use Breech Plug p/n BP-BP-K1. Package Contents: SSK Firearms Knight Mountaineer and Ultralight Breech Plug SSK Firearms BPBPK2: Breech Plug Body Bare Primer Knight Mountaineer and Ultralight