MatchSaverZ is a shell holder that holds one shell near the chamber to be able to load a shotgun quickly.
The key to success to competition shooter is to never stop and try new drills, different stances and of course to experiment with equipment.
Benelli Supernova is a great shotgun but it has some things which can be improved. One of such things is slippery forend. It has groves but plastic is slippery, I wish I could get Hogue overmolded forend for my Benelli Supernova, I miss it so much.
By the way, this is one of things why I love my Rem 870, you can choose from hundreds of upgrades! Accessories for other shotguns are very limited.
Benelli Supernova is one of the best shotguns for competition shooting. I will have separate post about advantages it gives to a competition shooter. This post is about Benelli Supernova upgrades and accessories.
I decided to get the longest 28″ barrel because my +7 extension is still longer than the barrel. Longer barrel enables you to hit the targets on longer distances.