Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: would it work on a glock gen 4 model37
Document: When I received the Streamlight TLR-4, I quickly realized it did not fit the handgun for which it was purchased. The light & laser were both outstanding quality, it was the bracket accessory did forced me to return the product. If the manufacture requested the model number of the gun, they would have better furnished the correct assembly. The return process was simple, I received a full refund.
Bought this for my full sized USP 45, Overall, I'm pretty happy with it, its easy to turn on/off and switch modes from laser to light to laser and light. The one fault with this product is that even with the clamp on as tightly as possible it still would move or wiggle in the grove. No so much as to ruin accuracy at close range but it is a little annoying especially for the amount of money this costs.
I bought this primarily for home defense to be installed on my HK USP 45 full size. The full size requires a full length clamp which this model has. The light is brighter than expected for the price but not as bright as the more expensive units. One addition that would make this a better buy would be a grip switch. The switch is somewhat awkward to turn on and may be difficult in a emergency situation.
I have this product five stars (well I really want 4.5) because of it's simplicity of use, installation, and overall brightness and power. I have a Full Size USP .45 (which is stated for anyone who purchases this) and installed it onto the piccany rail. However, when I first put it on, I put it semi-tight, but after a few rounds down the range, this has gotten loose due to the kickback from the gun itself.
got this for a friend ,they could believe the price there happy with it.got it fast was happy to help someone
When shooting rounds, the lead dust will cover your light and laser. I hope they will make some kind of guard to limit the debris down a bit.Anyways bottom line, amazing product- recommend it to anyone and everyone.
Well built product and works well. great price for the product also. no 5 star bcuz it didnt fit my full size 45 perfectly
The left side gives you personally time to leave it on or off, in which sometimes I put my left thumb (I'm a right hand shooter) and place it on the left side so I can disorient anyone by flashing the bright light.
Once again, not an issue for me since it does not move the dot very much at all and well within the margin of acceptable error for my purposes. When the weather becomes tolerable I'll take the weapon to the range and determine how the light/laser stands up to recoil, which is ultimately the telling test.
Now, I can't ever get it off. I usually soak my handguns in soappy water to give it a good toothbrush scrub under water to free heavy debris, but unfortunetly I cannot do that anymore.Now about the product-There switch allows for 3 settings - Laser / Light / Laser+Light. I have tested this at night outside, the light is super bright, something Streamlight is known for.
Answer: no