Screw holes 7 7/8 apart. Magazine opening is 3 3/8.
Thanks for looking and feel free to ask any questions. The item "Commercial Mauser Bottom Metal Trigger Guard Hinged floor plate. Steel Interarms" is in sale since Sunday, August 4, 2019.This item is in the category "Sporting Goods\Hunting\Gun Parts\Rifle". The seller is "kfbarter" and is located in Tucson, Arizona. This item can be shipped to United States.