Precision-engineered Picatinny rail mount for Mossberg 100 ATR long-action rifles. Matte black anodized finish, 4.7-inch center spread, includes mounting hardware and T-10 bit.
This is a purpose-built scope mounting solution for the Mossberg 100 ATR long-action rifle platform. EGW has engineered a robust Picatinny rail that integrates seamlessly with your rifle's receiver.
The base ships complete with mounting hardware—#6-48 x 1/4 screws and a T-10 bit—so you have everything needed for installation. No hunting for the right fasteners or tools.
A quality scope base is the foundation of an accurate rifle. This EGW mount provides a solid, repeatable platform for your optics. The Picatinny standard ensures compatibility with virtually any modern scope ring system. Installation is straightforward for anyone comfortable with basic gunsmithing, and the included bit ensures you're using the correct tool for the job.
Whether you're setting up a hunting rifle or a target shooter, this base delivers the precision and reliability you expect from EGW.