12 gauge to 45 Colt (CMSA) Competition Grade - Smooth Bore Adapter
Converts your 12 gauge Break Action Coach Gun into a 45 Colt.
Designed Specifically for (CMSA) Mounted Shotgun Competition!
- Quantity of 2 needed for competition.
- Smooth Bore 3" Adapter.
- For 3" & 2 3/4" Chambers.
- This Chamber Adapter will shoot both standard 45 Colt Ammunition and 45 Colt Blanks.
- CNC machined from alloy steel!
Proud Sponsor of the Cowboy Mounted Shooting Association!