Description:CNC machined stainless steel or titanium Picatinny spec. scope base.
Proudly made in the USA.
Application:Stiller Flatline Short Action Receivers - .
Specs:Weight:Stainless: -- oz, Titanium: --oz Length: 5.520" Height: .390"
Hole Spacing:1st to 2nd: 0.860" 1st to 3rd: 4.260" 1st to 4th: 5.120"
** As of late 2020, Each base ships with #8-40 alloy steel Torx screws, and a T15 Torx wrench. (#6-48 screws for older actions