TRINITY Saddle Mount Picatinny Rail Adapter for Stevens 320 20 Gauge Pump

Enhance your Stevens 320 platform with the TRINITY Saddle Mount Picatinny Rail Adapter, engineered for durability, stability, and precision performance. Designed specifically for Stevens 320 20-gauge pump platforms, this mount provides a secure and reliable solution for attaching optics and tactical accessories.

The solid one-piece saddle design straddles both sides of the receiver, delivering superior stability under recoil while maintaining consistent alignment. The 13-slot see-through Picatinny/Weaver rail offers ample space for mounting scopes, red dots, lights, lasers, and other accessories, allowing you to customize your setup for hunting, range use, or tactical applications.

Installation is quick and hassle-free using the included locking bolt, which replaces the factory trigger pin—no gunsmithing or special tools required. Precision-contoured to fit the receiver, this mount ensures a secure and streamlined fit.

Constructed from aircraft-grade aluminum with a satin black anodized finish, this rail adapter is lightweight, corrosion-resistant, and built to withstand demanding environments.

Built for strength. Designed for versatility. Ready for performance.

🔷 Key Features

✔ PRECISION SADDLE MOUNT DESIGN – One-piece construction for maximum stability
✔ 13-SLOT PICATINNY / WEAVER RAIL – Compatible with optics and tactical accessories
✔ AIRCRAFT-GRADE ALUMINUM BUILD – Lightweight, durable, and recoil-resistant
✔ EASY INSTALLATION – Includes locking bolt to replace factory trigger pin
✔ NO GUNSMITHING REQUIRED – Installs using existing receiver ports
✔ SEE-THRU RAIL DESIGN – Maintains usability and flexibility in mounting
✔ MATTE BLACK ANODIZED FINISH – Non-glare, corrosion-resistant coating
✔ OPTIMIZED FIT – Designed for Stevens 320 20-gauge pump platforms