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AR15.COM
4/6/2026 1:49:05 PM EDT
I got a tlr7 sub for my p365, but I'd rather have it on my Glock 19. I contacted Streamlight to get a Glock key, and they sent me a 1913 key. When I got back with them and told them that I needed a Glock key instead of a 1913 key, the guy responded that the 1913 key works on Glock 19.5s. This is the pic I sent, and it pretty clearly is set too far forward. Am I doing something wrong, is there another way to set this up to where it would fit on a Glock 19 correctly?
https://imgur.com/a/qN7UXw5





4/6/2026 2:09:37 PM EDT
[#1]
The Glock key for the sub models is for the slimline Glock rail on the 43x/48, so that wouldn't work.  The 1913 is probably the best choice.

Honestly, the sub models are meant for smaller guns.  A TLR-7A would be a much better fit for the G19.  You might be able to get the sub to work with an aftermarket or custom rail key insert that moves it back more.
4/6/2026 5:24:10 PM EDT
[#2]
Yeah, I thought there was some kind of miscommunication. I have a tlr s, but I do dig how small this 7 sub is. I'll look into some aftermarket keys, thanks!
4/6/2026 5:51:16 PM EDT
[#3]
Yup need a 7A or 7X not the sub. The sub is for the thinner rails of the slimline guns. The short 7 is perfect length for a 19. The HX 7 has a longer bezel and will stick out past the barrel just a smidge.

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