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Effectively hit your target from 40 yards out with the Patternmaster improved cylinder construction choke. An internal “stud ring” shortens the shot string, allowing you a greater down range. Ballistics performance determined ammo with a velocity of 1550fps yields best results while ammunition containing flight control wad or slug is not recommended.
Features:
- Effective range out to 40 yards
- Patented "stud ring" inside the tube shortens the shot string for greater down range energy on your target
- Constructed of Carpenter Custom 630 aircraft quality 17-4 stainless steel
- Improved cylinder constriction choke on paper with a 2 ¾" 3" and 3 ½” shell
- Non-reflective bronze colored
- Extends 3/8” outside the barrel
- Shot size range from 8 to t-shot non-toxic/steel and lead 8 to 000 buck
- Steel or other non-toxic ammo and lead 2 ¾", 3" or 3 ½" shells
- Non-ported with a knurled end for hand tightening
- Heat-treated for optimum performance
- Ballistics performance determined ammo with a velocity of 1550fps yields best results
- Not for use with ammunition containing flight control wad or slug ammunition
- One-year manufacturer’s warranty on material and workmanship
Interchangeable with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few.