Bayonet mount - NcSTAR ShotGun Rails Bayonet Mount Remington 870

Disappointed.Front cap attaches in a flimsy manner, a better way would to have just an extended takedown screw. The rear attachment was too big for for the magazine tube! I had to use a piece of double sided tape inside to be able to tighten it up. The M7 fell off when used on a hay bale. And seriously, who needs two picatinny rail sections at the end of the barrel? Nice that they were removable. They were attached with two screws each while both the front cap and rear section attach to the gun with just one screw each! Designed to be all show and no go. It should be marked in the catalog “For Display Only” .