Brng Invctr Ds 20ga Blk Sprtng Cly Skeet Pumps - Interior Dimensions: 37 x

- Interior Dimensions: 37 x 8

- 1/16" Punch

- 8x Digital zoom

- Maximum Distance Between Rings: 5

- Muzzle Velocity :910 fps

Brng Invctr Ds 20ga Blk Sprtng Cly Skeet Pumps - Interior Dimensions: 37 xCarlson's Sporting Clays Choke Tubes are made from 17 4 stainless and precision machined to produce a choke tube that patterns better than standard choke tubes. These choke tubes feature a 25% larger parallel section in the choke, thus throwing more consistent patterns than conventional choke tubes. Lead, Copperplated, Nickel Hevi Shot, Bismuth, Tungsten or Steel Shot may be used in these choke tubes. For best results, pattern your choke tube with the