Quoted:
Hey M4, where did you buy that mount for the M3 at? I have the same M4A3 as you and was thinking about doing the exact same thing! But I was going to mount it underneath.
Thanks.
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I got it it a gunshow for $16 but I will try to find a place you can order them from online.
I really dont like the idea of mounting underneath, why?
If you are shooting from cover, you will most likely bang up your light, not be able to use the light because your cover is in the way and if you want to use your light when shooting from your cover you are exposing about 2" more of YOU that you have to since you are raising your m4 up higher so your light gets out.
Remember, cover is your best friend in a firefight. Also, if you will ever be in a firefight your senses are not as good as when your are target practicing and you want the least amount of hangups while shooting from your cover.