The Mesa Saddlerail 5.5" Benelli SPNV 6-12 Gauge is a high-quality shotshell carrier designed for Benelli Super Nova shotguns. Here are its key features:- SureShell Carrier- 6-Shell capacity- 12 Gauge compatibility- Constructed from 6061-T6 aluminum for durability- Integrated Picatinny rail for mounting optical sights lasers or other accessories- Utilizes Mesa Tactical's innovative rubber friction retention system to securely hold shells in place until needed.This carrier mounts via a saddle-style method using the drilled and tapped holes on the shotgun's receiver ensuring a robust and secure installation. It is ideal for tactical and professional use offering a reliable and sturdy solution for shell storage.