Astromania Dovetail Mounting Base With 4 Holes for M5 Screws

hello folks today I'm going to show you how to install our dovetails you Picatinny adapter the item number is MNT dtw 145 so let's dive in and take a closer look before doing any work on your firearm always ensure your rifle is unloaded in the chamber is clear this adapter is designed to fit on any ninety 11 millimeter dovetail rail the mounting base is also uniquely designed to fit on curved dovetail receivers the adapter can be installed in either direction forward or backward on the rifle first let's take a look at what we're dealing with here the four longer screws are the three millimeter adapter screws and the four shorter ones are the four millimeter expansion screws the mount also features three vertical stop pans for additional security against recoil before you begin make sure that the for expansion screws are flush against the adapter the first step will be to check whether o