Fits G17 Gen4 MOS, G19 Gen4MOS, G34 Gen4 MOS , G35 Gen4 MOS, G40 Gen4 MOS, G41 Gen4 MOS, and Springfield OSP.

Optic Not Included

This kit includes the sealing plate and proper screws needed to mount an RMR®/SRO™ on the Glock® MOS slide and the Springfield® OSP pistol. For the SRO™, only the screws in this kit are required for proper mounting. See "When to use the RMR Sealing Plate" in FAQ.

Package Includes:
1 Sealing Plate
2 Optic Mounting Screws (short)
1 - Hex Key

**Note:  One must have this kit to mount an RMR®/SRO™ on a MOS slide. Both optics ship with two long screws which will NOT work. You will need the two short screws in this kit.