Description:CNC machined stainless steel or titanium Picatinny spec. scope base.
Proudly made in the USA.
Application:BAT Models S, SV, and SB Actions.
Specs:Weight:Stainless: __ oz, Titanium: __oz Length: 4.722" Height: .390" Diameter: 1.350"
Hole Spacing:1st to 2nd: 0.860" 1st to 3rd: 3.440" 1st to 4th: 4.300"
** Each base ships with #8-40 alloy steel Torx screws, and a T15 Torx wrench.