A picatinny mount is included, but the footprint is the Docter/Burris FastFire/Vortex mounting footprint. If you need the RMR footprint compatible version, check out the Tru-Tec red dot in the link below.
https://www.opticsplanet.com/truglo-red-dot-micro-tru-tec-3-moa-dot-picatinny-pistol-blk.html
If you have a G3 TORO (the optic ready model of the Taurus G3) you can use plate #1 as well as screw type A to mount this optic. If you do not have an optic ready G3, you will need to use an adapter plate that replaces your rear sight with an optic plate. Older model G3's that do not use a Glock rear sight can use the EGW Vortex/Docter adapter plate 49291. Newer G3 model pistols with a Glock rear sight cut can use the EGW Vortex/Docter adapter plate 49313. Both adapter plates can be found by using the links below:
https://www.opticsplanet.com/evolution-gun-works-vortex-viper-venom-fits-burris-fastfire-and-docter-1-811-in.html
https://www.opticsplanet.com/evolution-gun-works-vortex-viper-venom-fits-burris-fastfire-and-docter-1-811-in.html
The Truglo Tru-Tec 1x 23x17mm 3 MOA Green Dot Sight is not directly compatible with a Beretta PX4 Strom since they are not optic ready. You would need to have your slide milled for an optic or purchase an adapter plate that replaces your rear sight.
The Truglo TG8100G Tru-Tec 1x 23x17mm 3 MOA Green Dot sight uses the Docter/ Vortex Venom footprint. So the Arisaka Defense Offset Optic Plates at the link below will work.
https://www.opticsplanet.com/arisaka-defense-offset-optic-plate.html?_iv_code=3KD-RMT-OOP-OOM-P7&_iv_fit=docter
No. The Truglo Tru-Tec red dot sight uses a Docter/Noblex mounting footprint. The Hellcat OSP will accept optics using the Shield RMSc footprint such as the Sig Sauer Romeo Zero, Swampfox Sentinel, Holosun 407k and 507k, and many more.
Yes it will fit on your canik tp9sfx.
Yes, KelTec makes an adapter that is compatible with it.
Yes it will.
Yes it will work with that adapter plate.
This comes with the weaver/picatinny mount you would need.