The M-SPEC22S is a Patent Pending 22LR caliber suppressor precision machined from aerospace grade 7075-T6 Aluminum and designed to shoot .22LR 17HMR & 22WMR caliber ammunition. Its unique design allows for mounting to either a PlanB adapter or direct thread 1/2-28 UNEF adapter. Each of the five baffles can be removed for easy cleaning and enable length configuration with varying sound suppression levels. Each suppressor comes as standard with two adapter options that feature a 1/2-28 UNEF direct thread and a Plan B muzzle device mount. Machined from 17-4 PH Stainless Steel in H900 condition they can both be fitted using a standard Armorers wrench / Castle Nut tool.