These Carlson waterfowl 2 pack choke tubes are constructed from 1704 stainless steel. They are precision machined to ensure they produce a better pattern versus standard choke tubes. The tube features a 25% larger parallel section throwing more consistent patterns. Each tube has a knurled end to allow for quick removal and they are individually laser marked with their constriction type for easy reference.

Specifications and Features:
Carlson's choke tube 07360
12 Gauge shotguns
Waterfowl extended choke tube
Long range choke
Mid range choke
Stainless steel construction
Compatible with all types of shot however do NOT shoot steel larger that BB or any steel load faster than 1550 fps through the long range constriction. Instead use the Mid Range choke to fit those requirements.

Fits:
Browning Invector Plus