I am looking for a AR15 light mount that my Surefire Defender E2D will fit. The light is .807 inches (20.2mm diameter). There are plenty for 1 inch but not for these measurements. Thanks.
I have an old Larue flashlight mount that I bought before SureFire made there Vampire Weapons mount. This mount has 2 rings that when loosened fits 1", or can be tightened down for smaller diameter lights. I just looked at LaRues web site and did not see it. I no longer use it as weapon mount asI have 3 weapon mounted Vampire lights. Now if I want the additional illumination on my night Vision helmet I can mount to on the side rail. it does have some heft & does make one side heavier then the other
Might take a look at Viking Tactics website. At one time they made a light mount that had a shim kit to make it adjustable for different light diameters.
What is the handguard configuration of your gun? Free float tube or M4-style handguards? If free float, what attachment options; picatinny, M-LOK, or Keymod? Does it have an FSB? What position do you want to mount the light?