Streamlight 12ga magazine tube mount.

[ajl2121]

Hello all...I have no experience with picatinny rails, or any other rails for that matter. I have two USPs, and they both don't have any rails. I am about to purchase a streamlight tlr-2 to use with my USP and my mossberg 500...I was wondering if this mount would work for the streamlight tlr-2 and my mossberg 500 persuader. Thanks!

http://www.botachtactical.com/st12matumo.html