TRINITY Picatinny Rail Scope Base Compatible with Mossberg 500 / 590 / 835 – Low Profile Aluminum Mount

The TRINITY Picatinny Rail Scope Base is a precision-machined aluminum mounting solution designed for Mossberg 500-series platforms equipped with factory pre-drilled receiver holes. This low-profile rail provides a secure and stable Picatinny / Weaver mounting surface while maintaining a clean, streamlined fit.

Featuring a see-through center channel, the rail allows continued use of the factory front bead sight for quick alignment. The mount installs directly into existing factory mounting points using the included mounting screws, requiring no permanent modification or gunsmithing.

Crafted from lightweight black anodized aluminum, this scope base delivers excellent durability, corrosion resistance, and long-term reliability without adding unnecessary weight. Designed for versatility, it supports Picatinny and Weaver-style-mounted optics and accessories.

⚠️ Important Note:
Some pre-1997 Mossberg models may require 6-48 TPI screws (not included). The rail itself will fit; alternate screws can be sourced from a local hardware store if needed.

🟦 Key Features

• Compatible with Mossberg Platforms
  Fits Mossberg 500, 590, 590 Shockwave, 835, 505, 510, 590A1, 535, 930, and 935 models with factory pre-drilled receivers

• Low Profile Picatinny / Weaver Rail
  Provides a stable mounting surface with a streamlined footprint

• See-Through Center Channel
  Maintains visibility of the factory front bead sight

• All Aluminum Construction
  Lightweight, durable black anodized aluminum

• Direct Fit Installation
  Installs using factory mounting holes with included screws

• Wide Accessory Compatibility
  Accepts Picatinny and Weaver-style scopes, red dots, and magnifiers

• Compact & Lightweight
  Only 1.4 oz for minimal added weight

🟦 Specifications

• Material: Aluminum

• Finish: Black Anodized

• Length: 5.5 in

• Width: 0.75 in

• Height: 0.3 in

• Weight: 1.4 oz