Avian X Crusher Waterfowl Choke Tube Remington Rem-Choke 12 Gauge Heavy Modified

The Avian X Crusher Waterfowl Choke Tube creates a dense / even patterns and maximum kinetic energy?. Its unique wide groove technology helps separate pellets from the wad?.FeaturesStraight rifling stops wad from spinning and focuses more pellets on target ?Radical porting keeps gasses away from the shot string?Castle cuts on the crown lock choke tight in barrel and provide exhaust channels for gasses to quickly escape?Rated for steel, tungsten, bismuth and lead?High strength tempered steel for maximum durability?High performance black PVD finish for smoother shots and easier cleaning?Polished end face for better seating / sealing inside the barrel?