This mount fits all generation Glocks with only rear sight dovetail cuts:
(including but not limited to)
Glock 17
Glock 17L
Glock 19
Glock 19x
Glock 20
Glock 21
Glock 22
Glock 23
Glock 24
Glock 26
Glock 27
Glock 29
Glock 30
Glock 30 SF
Glock 31
Glock 32
Glock 33
Glock 34
Glock 35
Glock 36 (Our mount is wider than the slide, but it will still work)
Glock 37
Glock 38
Glock 39
Glock 41
Glock 42 (Our mount is wider than the slide, but it will still work)
Glock 43 (Our mount is wider than the slide, but it will still work)
Glock 43x (Our mount is wider than the slide, but it will still work)
Glock 44
Glock 45
Glock 46
Glock 48 (Our mount is wider than the slide, but it will still work)
Canik TP9SF
Bersa BP9CC
Tactical Solutions .22lr Conversion
Advantage Arms .22lr Conversion

PSA Dagger (non-optics ready)

Does not fit ANY/ALL Glock MOS models.
Does not fit ANY/ALL Glock slides that are already cut for optics.

This mount will also fit the NON-optics ready PSA DAGGER

Red Dot Fitment:
Vortex Defender-CCW 3 MOA Red Dot Sight
Vortex Defender-CCW 6 MOA Red Dot Sight
Bushnell RXS-100 Requires 6-32 x 3/8" SHCS
Bushnell RXC-200 Requires 6-32 x 3/8" SHCS
Bushnell RXU-200 Requires 6-32 x 3/8" Flat Head Screws
Bushnell RXS-250 Requires 6-32 x 3/8" SHCS
Crimson Trace CTS-1500
Holosun 407K*
Holosun 507K*
Holosun EPS-GR*
Holosun EPS-RD*
Holosun EPS-Carry-GR*
Holosun EPS-Carry-RD*
Jpoint
Leupold Delta Point Pro
Optima
Redfield Accelerator
Shield RMS
Shield RMSc
Shield SMS
Sig Romeo Zero
(*with Modification, the rear two locater pins on the plate must be filed off in order to allow the 407K/507K/EPS Models to fit.)

Our red dot sights are meant to be installed from the left to the right (with the muzzle facing forward). The dovetail has a progressive taper to allow for easier install.