It will not fit the G3c. These are the fit notes from Armalaser:
"TR23 fits TAURUS PT 111/PT 140 Millennium G2/G2c/G2s/G3/ in 9mm and .40"
ArmaLaser sight comes with a five year manufacturing defect warranty. You may contact ArmaLaser at customercare@armalaser.com.
Armalaser does not make holsters that accommodate the G2s with the TR23 laser. However, Armalaser partners with multiple holster manufacturers that make custom holsters designed to accommodate their lasers. These holster manufacturers can be found linked below:
https://www.wrightleatherworks.com/
https://www.theisholsters.com/index.php
https://www.exarchyholsters.com/
The ArmaLaser Taurus PT111 / PT140 Gen 2 Laser Sights are not compatible with the Kel-Tec P11.
The ArmaLaser Taurus PT111 / PT140 Gen 2 Laser Sights are not compatible with the GX4. I would recommend the Streamlight TLR-6 Taurus GX4 LED Weapon Light w/Red Laser, found by using the link below:
https://www.opticsplanet.com/streamlight-tlr-6-taurus-gx4-led-light-red-laser-black.html
It would depend on the holster you are using. You would likely need a holster that will fit a laser/light attachment.
This is activated manually by gripping the firearm. There is also a manual deactivation that should still be easily performed with fingerless gloves.
Yes, it should also fit the Millennium G2c in 9mm and .40.
Yes, this laser will fit the G3 as well. These are the fit notes from Armalaser:
"TR23 fits TAURUS PT 111 / PT 140 Millennium G2 / G2c / G2s / G3 / 9mm .40"
No, the laser is not meant for a 1911. Please email us at techsales@opticsplanet.com and we can provide some other options.