Also Fits these Taurus with rails: PT609, PT648, PT645, PT145, PT11, PT845, PT809, PT840. I wrapped a single layer of black electric tape on my PT638 front finger guard to give it a little more grip, and the laserguard stays in place without moving. You may need two layers if your tape is thinner. That's all it took to make it PERFECT. I user one on a Taurus PT638 PRO SA and one on PT845. It looks awesome on the 638, and better than any other sight I could find on the PT845 as well. But it matches the length of the Frame on the PT6XX and PT1XX models perfectly, making it look bad a$$. The shape of the front of the Taurus finger guards I mentioned are VERY close to the front of the Glock finger guards, which is all that matters for the Defender Series DS-121. The the front shape of Glock Grips side by side to a PT638 made be realize it would work since the curvature and shape and width of the finger guard where the laser mounts are nearly identical on the two brands for the mentioned models. And it does fit, and hasn't lost zero at all in nearly 400 rounds. And its a it looks AWESOME! The grip goes all the way to the end of the gun but no farther on the PT6XX, and PT1XX frames (Not the "G2" versions of the 90mm though, and of course you must have the version with rails). My Uncle put this same model on a Taurus PT111 Millennium G2 ... But I can't vouch if its a good fit, but it sure looked good on his gun. That's why I Bought one for my Taurus PT638 and PT845. The frames I mentioned it fits are the same as the my two guns. So yes it will fit the Taurus pistols I listed. They both have very wide concave front finger guards with a wide arch at the top where the finger guard joins the frame of the gun, just like the Glocks do.
Verified purchase: Yes | Condition: New
I carry this almost every day I only wish it came in green also.
Verified purchase: Yes | Condition: New
works great on my glock 23 did not fit well on my glo...ck 21 SF with full rail
Verified purchase: Yes | Condition: New
The laser fits well, but was not as bright as my other lasers.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New