There's two types of MOS programs, the normal which we have right here plus the MOS3. The MOS3 utilizes optic-certain platforms and only accommodates just one footprint. Numerous samples of the Glock 17 (so named as it was the 17th patent procured by the corporation)[18] were being submitted for evaluation https://sluggers-hit-carts18383.thekatyblog.com/29823644/detailed-notes-on-glock-17