Carlsons Rifled Choke Tube Fits Most 12 Gauge Remington Models 40020

Carlson’s Rifled Choke Tube Fits Most 12 Gauge Remington Models With Choke Wrench. These precision Rifled Choke Tubes are manufactured from 304 high stress stainless steel. Each choke tube protrudes .625 to 1.3 inches from the end of the barrel depending upon which type of firearm the choke tube has been specifically designed for. Each choke tube has a right hand rifle twist, which is 1 to 35. Each choke tube has a groove diameter of .730 of an inch in 12 ga. These choke tubes have a matte black finish and carry a lifetime warranty. If you’re looking for improved accuracy from a smooth bore barrel these fine choke tubes will improve your groups.