We built a LIGHT FINDER app on our website that answers for most commonly found models what models that are tested and true. Please visit: http://www.nightstick.com/lightfinder
The weapon light is held firmly on the firearm via the trigger guard molded internal channel by three stainless steel Allen cap-head screws.
This Nightstick Rechargeable Weapon Light w/Green Laser is designed to work with Glock models and will not work for the Springfield Hellcat. The model at the link below will work for the Springfield Hellcat.
https://www.opticsplanet.com/nightstick-sub-compact-weapon-light-w-grn-laser-sprg-hellcat.html
The Nightstick Rechargeable Weapon Light w/Green Laser will not fit a Glock 44. However, the light/laser listed below should fit just fine on a Glock 44.
https://www.opticsplanet.com/streamlight-tlr-8-a.html
Yes. The Nightstick Rechargeable Weapon Light w/Green Laser locks around the trigger guard for use with Glocks that do not have a rail.
No it will not.
No, unfortunately not.
The housing of the light is made to fix onto the trigger guard.
No, this model will not.