Like Gunner I'm bringing three AR's, and they'll have green lights, and illuminated reticle scopes, if someone needs to borrow one.
10-4, I'll bring some extra AR's, anyone is welcome to hang a light on a rail, I don't mind.
Spare AR's:
PSA 16" mid-length 5.56, 55gr TSX's at 2900 fps, 2.5-10x42 Nightforce, red or green reticle. Bushmaster 20" 450 Bushmaster, 290 gr X bullets, 2250 fps, 2.5-10x24 Nightforce, Red reticle.
Both rifles have extra rail to mount your lights about anywhere you want.
I'd mount mine at 6 o'clock out front and under the barrel.