- Fits Winchester, Browning Invector, Mossberg Model 500
- 12 gauge
- .700 diameter
- 17-4 heat treated material
- Can be used with Lead, Steel, and Hevi-Shot loads
Carlson's Ported Buckshot Choke Tube is designed to give you tight patterns downrange with 00 and 000 buckshot. It is ported to reduce recoil and muzzle jump that tend to go hand in hand with these large loads. This choke tube features a constriction designed specifically to optimize patterns with large and small loads alike. The choke will extended about 1" out of the barrel and has a black finish. Machined out of 17-4 heat treated material this choke can be used with Lead, Steel, and Hevi-Shot loads. It cannot be used with any Steel Shot larger than BB or with any Steel shot faster than 1550 FPS.