Anyone familiar with the Armalaser SRX Tactical LED light? I'm thinking of getting one for my 30 but am concerned about it being too long. I've been looking for light small enough to fit without protruding beyond the end of the weapon AND is not some bulky chunky thing. I know the specs on it say 25 lumens but i think it'd be more than bright enough for me. My cellphone LED is bright enough to light up the rooms in my house and that's with an unfocused beam. If not this light, then does anyone know of a slim, low profile light that would be a good alternative?