Fenix light+ mount
PD32 for 70$+mount for 13?
maglite and some tactical duct tape?
Another vote for PD32 + Fenix pressure switch.
Streamlight Polytac LED. Can be found as low as $35, up to $70. GG&G sells them with a weaver ring for under $50, Wolverine carries GG&G, not sure what they would charge though.
What type of carbine? Rail system or not? Where do you want to mount it?
I like tlr1's at 12 oclock on my carbines. Can be had for 100 if you look for them.



























