Designed to throw denser and tighter patterns than conventional choke tubes, Carlson's Waterfowl Chokes have a 25 percent longer parallel section, allowing them to throw more consistent patterns. They are manufactured from 1704 stainless steel and are knurled on the end for quick and easy installation and removal with no need for a choke wrench. Constriction and choke size are laser marked on each tube.
Do not shoot steel shot larger than BB or any steel load faster than 1550 fps through the long range choke tube.
Specifications and Features:
1704 stainless steel
Extended with end knurling
Close range, mid range and long range tubes
Plastic storage case
Remington Pro Bore