I’ve recently transitioned all of my long guns from Streamlight to Surefire Scout lights.

So such, I’m in the process of making the same jump with my pistols. Before I do, I don’t want to be forced into buying new Safariland holsters. I’m currently running 63XX ALS series holsters for Glock 17s & 19s w/ TLR1 HL weaponlights (with and without RDS). I know I’ll have to grab a new concealment holster so I’m not addressing that in this post.

Will the Surefire X300U or X300T fit the same Safariland holster designed for the TLR1HL?

I’ve been down a rabbit hole this weekend, trying to find a definitive answer. I found a compatibility chart that seems to indicate they will work, but the U and T versions of the X300 are not specifically called out on the chart.

Any suggestions?