TacStar's SideSaddle mounts extra rounds on your shotgun in a convenient and accessible location for fast reloading. The polymer shell carrier is attached to an aluminum mounting plate that installs directly on the shotgun receiver, and is designed to provide clearance for long forends. All mounting screws are included, no gunsmithing required. Note: some field grade shotguns may require a modification to the shotgun's forend. Shotguns using the TacStar pistol grip forend do not require modification.
Specifications:

Type	Shotshell Carrier
Color	Black
Material	Polymer/Aluminum
Size	4 Rounds
Model	4 Shot
Finish	Smooth
Model Fit	Mossberg 500
Mount Type	Receiver
Belt Size
Shell Count	4
Caliber or Gauge	20 Gauge
Compartments