The manufacturer does not state if the Viridian Weapon Technologies RFX-11 1x16mm Micro Green Dot Sight has audible click adjustments. I recommend contacting Viridian Weapon Technologies for that information.
The Viridian Weapon Technologies RFX-11 1x16mm Micro Green Dot Sight uses the Shield RMSc footprint meaning it is compatible with the Hellcat, 43X, and P365 and will not overhang.
Kel Tec sells this for the PR 57
The RFX-11 is designed for slimline pistols, The Glock 17 is a full-size pistol and would be better paired with full size optics. MOS (optic ready) model Glock 17's are compatible with most all optics that use the RMR, Deltapoint Pro, C-More, and Docter footprints. Non-MOS models would require an adapter plate to install an optic. Please email us at Techsales@opticsplanet.com for more information.
The Viridian Weapon Technologies RFX-11 will not mount directly to the P17 since it is not optics ready. However, there are adapter plates made for the P17 to allow for the installation of optics. Keltec also makes a slide with this exact optic equipped, which can be purchased directly from their website.
To mount this optic to a Taurus G2C, you will need to use an RMSc dovetail adapter that replaces your rear sight with an optic plate. Unfortunately, we do not currently carry any RMSc compatible plates that fit the G2C. However, Lakeline LLC makes a compatible plate which can be found on their website.
The Viridian Weapon Technologies RFX-11 will mount directly to the optic ready slide of your P365XL without the need for an adapter plate.
The Viridian Weapon Technologies RFX-11 1x16mm Micro 3 MOA Green Dot Sight will not include a picatinny mount. It uses the RMSc footprint, so you will be able to use RMSc or Deltapoint Pro pattern picatinny mounts.
The Viridian Weapon Technologies RFX-11 1x16mm Micro 3 MOA Green Dot Sight uses the Shield RMSc footprint and will fit the Taurus TX22 Compact.
The Viridian Weapon Technologies RFX-11 1x16mm Micro Green Dot Sight will include a picatinny mount, which will allow you to install it to the top rail found on the Primary Arms SLx 5x36mm Gen III Prism Scope.