Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight. Made in the USA.

Enjoy optical superiority with Weaver's Tactical Multi-Slot Bases. These Picatinny bases are designed for specific models of firearms and provide an additional 1 inch of forward length for more mounting options. Manufactured from 6061-T6 aluminum and protected by a matte, Type III hard coat anodized finish, these multi-slot bases are compatible with Picatinny or Weaver style rings.  

Features:

• Compatible with Picatinny and Weaver style rings
• Aircraft-grade 6061-T6 aluminum with Type-III hard coat anodized finish
• Provides additional 1-inch of forward length for more mounting options
• Made in America