The Jebs Choke Tubes Head Hunter .410 Savage/Stevens 301 Turkey Choke Tube is designed for .410 gauge turkey shooting in HEVI-Shot or Steel shot. This shotgun choke by Jebs Choke Tubes is Extra Full and made from high quality 17-4 stainless steel. The Jebs Turkey Hunting Choke Tubes features a matte blue finish, is designed for a "no-slip" barrel feel and functions perfectly with a proven "Jebs Impact-Drum" system incorporated into the choke. The "Headhunter" also works well with .410 gauge shotguns. The "Headhunter" has been made for those who want a choke tube that will give consistent patterns and take little time to choke up. With our proven "Jebs Impact-Drum" system, a small amount of wad and a hammer spring crimp notch in the choke, allows for easy loading. This choke maintains the integrity of the choke tube without damage to the firing pin - preventing denting and ensuring smooth operation. The Jebs Choke Tubes Headhunter .410 Savage / Stevens 301 Turkey Choke Tube is designed to fit a .410 gauge shotgun with a .301 inch barrel.