Spuhr Sauer 200 STR Extended Scope Base 20 MOA Black. This Riflescope Mounts & Bases from Spuhr is the ideal platform for mounting high-quality optics onto your weapon. Spuhr crafted these Riflescope Mounts & Bases from ultra-tough 7075 T651 aluminum for a strong yet lightweight structure. The Spuhr Sauer 200 STR Rifle Scope Base features properly dehorned edges for improved repeatability and a smooth touch. You can install this base on both right and left-handed actions and the rail comes with 6 48x1/4in Torx-10 screws and stainless steel pins for an optional pinning system. Pick up the Spuhr Sauer 200 STR Extended Scope Base for a reliable mounting system for your firearm. Specifications for Spuhr Sauer 200 STR Scope Base: Manufacturer: Spuhr Color: Black Fabric/Material: 7075 T651 aluminum Gun Make: SIG Sauer Gun Model: SIG Sauer 200 STR Length: 8.46 in Height: 0.59 in Additional Features: Extended Included Accessories: Screws Gun Rail: Picatinny Package Contents: Spuhr Sauer 200 STR Scope Base Spuhr R-7642: Sauer 200 STR Extended Scope Base 20 MOA Black