Tokyo Marui Micro Pro Sight Mount for USP Full Size - GBB Pistol Magnifiers Styled on the MK18

Styled on the MK18

It is important to know what to expect before purchasing this pistol

The M4A1 sports Marui's exceptional bolt lock feature which locks the bolt back and stops the rifle from shooting when the last BB is fired

to protect the sound damping foam from BB strikes

Includes 28 round

Tokyo Marui Micro Pro Sight Mount for USP Full Size - GBB Pistol Magnifiers Styled on the MK18The Tokyo Marui Micro Pro Sight mount was made specifically for the Tokyo Marui USP Full Size as it replaces the rear sight for the mount itself. This will allow the user to place the red dot itself on the Full SIze USP meaning you won't have to replace the entire slide for a different set. Also includes a set of mounting screws. Simply remove the slide, remove the two screws holding in the rear sight, replace the rear sight with the new mount, add