XTB Weaver-Style Solid Steel Bases - A-Bolt, 2 piece, Matte Black Other Electronics Manufacture ID: 1375280

Manufacture ID: 1375280

- Easiest to install

177 Caliber BB

Manufacture ID: 1316740

XTB Weaver-Style Solid Steel Bases - A-Bolt, 2 piece, Matte Black Other Electronics Manufacture ID: 1375280XTB Weaver Style Solid Steel Bases A Bolt, 2 piece, Matte Black Manufacture ID: 410625 Xtreme Tactical Bases are made from solid steel and offer maximum mounting flexibility. Designed to add minimum height and weight, these bases feature a reversible front to provide several mounting positions to fit virtually any scope. For use with any Picatinny or Weaver style rings (sold separately). Specifications: Fits: Browning A Bolt Style: Picatinny Type: 2