Description:CNC machined stainless steel or titanium Picatinny spec. scope base.
Proudly made in the USA.
Application:BAT Model MB actions with flat tops.
Specs:Weight:Stainless: __ oz, Titanium: __oz Length: 6.100" Front Height: .410" Rear Height: .410"
Hole Spacing:1st to 2nd: 0.860" 1st to 3rd: 3.940" 1st to 4th: 4.800"
** Each base ships with #8-40 alloy steel Torx screws, and a T15 Torx wrench.