Minotaur Tactical Medusa Tri-Rail with Picatinny rails for Remington 870
Very interesting product which enables you to install flashlight/laser on your Remington 870 shotgun.
Medusa Tri-Rail has 3 picatinny rails to install different accessories on both left and right sides and under the barrel.
More information on official website: http://www.minotaurtactical.com/products/medusa_tri-rail.htm
Didn’t have a chance to test it but it looks interesting.