Sure M900A
 

Hello all, do you know when the Surefire M900A is used for M4's? ie. is it used for CQB/MK18 mod 0? or for snipers? When is it most commonly used? thanks

The standard 1.62" diameter bezel head is designed for CQB use. The larger 2.5" turbo head reflector bezel head is designed for medium to long range use, which is optimum to 100' to 150' range. Both of the above bezels will fit the vertical grip assembly, as these are interchangeable.

The bezel head that u are referring to is the removable plastic grey flip-up cover right? Besides this removable cover, is there any other difference between the M900 and M910?

The bezel size is the flashlight head, not the plastic cover. The difference between M900 and M910 is the type of mounting hardware it comes with. One is a throw-lever mounting system, while the other is a thumb screw. Surefire website shows this in detail. If you want a dedicated sniper tac light light, you'll need to look at their 12v system similar to Surefire M4 Devastator. The M900 vertical grip lights are only 9v.

No, this is a bezel http://images2.opticsplanet.com/98-9...aneous-z46.gif

Oh i see now. I think I like the 910 because of the thumb screw and both the 900 and 910 are 1.62" diameter so its perfect for CQB (i prefer to CQB)

I already have the M962 for long distances so thats fine.

Im planning to get a clone of the 910 since the real thing is too expensive. Is there a brand that makes a good 910? Also, are there any other situations the 910 is used besides for CQB? Thanks again for all your help 5.56