Savage Axis 20 MOA Extended Multi Slot Base (6-48 Screws) by WEAVER Product Overview: Enjoy optical superiority with Weaver Tactical Multi-Slot Bases. These Picatinny bases provide an additional 1 inch of forward length for more mounting options. Manufactured from 6061-T6 aluminum and protected by a matte and Type III hard coat anodized finish and these multi-slot bases are compatible with Picatinny or Weaver style rings. Each Weaver base is machined from Aircraft-grade 6061-T6 to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight. Made in the USA. Uses 6-48 screws. Specifications: Tight Tolerances Includes 6-48 Screws Made in USA Compatibility: This base is specifically designed for Savage Axis rifles. It may not be compatible with other rifle models. It allows for the mounting of various optics, including scopes and red dot sights. 20 MOA Angle: The "20 MOA" designation refers to the amount of built-in elevation adjustment. A 20 MOA (Minutes of Angle) base is designed to provide additional elevation adjustment for long-range shooting. It compensates for bullet drop at extended ranges, allowing you to dial in more elevation on your scope. Extended Multi-Slot Design: The extended design of this base provides multiple slots for securing your scope rings. This versatility allows you to adjust the position of your optic to achieve proper eye relief and ensure optimal comfort and performance. 6-48 Screws: The base comes with 6-48 screws for attaching it to your rifle's receiver. Proper installation requires using the correct tools and