This kit includes the sealing plate and proper screws needed to mount
an RMR® on the Glock® MOS slide and the Springfield® OSP pistol.

The AC32064 kit includes:

1 - RMR Sealing Plate
2 - RMR Screws (short)
1 - Hex Key

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