25% longer parallel section for dense patterns
Knurled ends for easy installation & removal
Laser marked for quick identification
This 17-4, stainless steel, precision machined choke tube enhances the performance of your Benelli CrioTech M2 and Super Black Eagle II shotguns with a 25% longer parallel section for more consistent, dense patterns. Knurled ends make installation and removal easy, and each choke tube is laser marked on the end for quick identification. For use with lead, copper-plated, nickel, Hevi-Shot, bismuth, tungsten, or steel shot.