Another new interesting product for Remington 870 shotguns. You goona like it if you always wanted to have breaching standoff device on your shotgun:
Mag Tube
Wilson Combat Scattergun Technologies +2 Mag Tube Extension Kit
Wilson Combat Scattergun Technologies +2 Mag Tube Extension Kit
Photos from 12GAfun from Remington 870 Forum:
Wilson Combat Scattergun Technologies +2 Mag Tube Extension Kit
Wilson Combat Scattergun Technologies +2 Mag Tube Extension Kit