Patternmaster 20ga Benelli MS Code Black Duck Subcategory_Shotgun Ammo Ideal for open field hunting Ideal for open field hunting when you dont have time to scope shot distance and have to decide quickly on the shot Frame Color: Matte Tortoise Features: Effective range 50 to 70 yards Shot size can range from 8 to BB Non Toxic Steel and Lead 8 to 00 Buck Can be used with steel or other non toxic ammunition as well as lead Non Reflective Bronze titanium coating and are ported Made of Carpenter Custom 630 (aircraft quality) 17 4ph stainless steel Patternmaster 20ga Benelli M2 Code Black Duck Patternmaster CODE BLACK DUCK tubes will extend out the end of your barrel 1 inch and has an effective range of 50 to 70 yards