BEN 22 Ti is CAT’s compact titanium rimfire can built for .22 LR with effortless handling and simple direct thread use. The A1 model mounts 1/2×28, measures 4.30 inches long, 1.28 inches in diameter, and weighs just 3.9 ounces. CAT lists no barrel length restriction for .22 LR and an optimized velocity window of 750 to 1200 fps for best tone. The BEN is sealed for strength and low weight, and the DLC finish shrugs off grime from dirty rimfire ammo. CAT notes the BEN can be used up to 5.7×28, but it is intended for lower rates of fire and sensible heat management on that cartridge. For maintenance, soak periodically with CAT 206 cleaner and rinse per the directions. If your host has longer than typical threads, the BEN’s internal shoulder is designed to take up that length while keeping alignment true.