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. – Key Features: – Modular baffle design??? – Easy disassembly & cleaning – ?1/2-28 direct thread & PlanB adapter mounts included. – Certified aerospace grade materials for full traceability. – Type III hardcoat anodized to MIL-A-8625 standard. – Larger baffle volume for improved noise suppression. – 17-4 Stainless Steel mounting adapters for improved corrosion resistance and lifespan. – Fits 22LR Rifles and Handguns (with red dot sight fitted). – 109dB in optimum configuration (22LR Subsonic). – Made in the USA.