I love having the extra amomo at the ready and there are not of choice for the Mossberg 930 SPX. This product is well built you have to leave the mounting screws barely tight so use some loc tite or as i prefer gun tight. DON NOT over tighten the mounting screws as the action will not cycle!!!
Pros: Fits well and well built
Cons: If you over tighten the screws the gun will not cycle
This review was written in the old system and had content requirements that are different than reviews written today.