Trirock Tactical 13 Slots Picatinny/Weaver Rail Scope Mount for Mossberg 500/590 / 835 Series gun accessories

Made of aircraft aluminum alloy with black hard anodized.
This picatinny rail mount is designed under Mil-Spec for Mossberg Mossberg 500 / 590 / 835 Series or equivalent ones.
The 13 slots rail mount allows mounting any picatinny or Weaver standard scopes, red dots, magnifiers, or other optics as you like.
Comes with an allen wrench and 4 screws, that could set screws into the Mossberg factory mounting holes perfectly. (Please kindly note that pre-1997 Mossberg shotguns do not come with factory mounting holes. Please kindly verify if there are appropriate mounting holes on your facilities.
5.51 inches in length and light weight brings an easy outdoor operating.