No jamming! Designed NOT to overlap the
shotgun's receiver when cycling the pump
action, thereby reducing the chance of a a
momentary jam by sling of clothing. Adapters
included. (Will not fit Maverick 88)
FITS: 12/20GA Mossberg
500*/535/590/835, Remington 870, Winchester
1200/1300
Note* Synthetic Forends on new Mossberg
Model 500A cannot be replaced because action
bars are attached to forend.