Carlsons choke tube flush mount 12ga x-full tru-choke

FEATURES
-Tru-Choke
-12 gauge
-Extra full choke
-Diameter: .690
-Flush mount
-17-4 stainless steel
**Not for use with steel shot**

Other Features: .690 dia.,safe for lead shot only.Also fits russian baikal & remington spartan