Trinity Aluminum Saddle Mount Shell Holder and reflex sight For Mossberg 590 12 Gauge Pump.

Great for Slug Shooting, Security, Home Defense, Turkey Hunting or Tactical Shotgun use. Full-length top rail Removable Picatinny side rail included, 3.5 inches long. Perfectly contoured to the receiver Installs using existing ports Made from lightweight aircraft aluminum Satin black finish. Weight:5oz Width:1.75" Height:2.25" Length:6.8" Easy to install in the existing pin port on the receiver - no gunsmithing or special tools required The solid one-piece design of saddle style straddles both sides of the receiver The top Picatinny rail is 5.75 inches long and has 13 ring slots for proper scope or red dot sight placement Machined aluminum alloy body in anodized non-glare matte finish Saddle scope mounts for Mossberg 500 or Maverick 88 12 Gauge Pump Shotguns. Works with full-size scopes and red dot sights with standard Weaver or Picatinny rings. The aluminum shell holder features: High Strength black anodized aluminum Holds 5 Shells 2 3/4" - 3" This Universal 12GA Shotgun Shell Holder