High-strength aluminum alloy 1913 Picatinny base, attaches to the receiver with 8 screws. Compatible with both Weaver-style and Picatinny-style rings.

Specifications:

• Color: Black
• Finish: Matte Blued
• Mount Pieces: One
• Action Length: Long Action
• Screw Quantity: 8
• Weight: 1.6 oz