Trijicon AC32085 SRO Mounting Kit fits Glock MOS, Sprgfld OSP BlackTrijicon SRO Mounting Kit for Glock MOS and Springfield MOS. Fits G17 Gen4 MOS, G19 Gen4MOS, G34 Gen4 MOS, G35 Gen4 MOS, G40 Gen4 MOS, G41 Gen4 MOS, and Springfield OSP. This kit includes...