Go from 1x to 3x in one quick move with the Swing Mount attached to the VMX3 Magnifier. Once mounted, a specialized cam on the Swing Mount allows you to swing and lock the VMX3 magnifier in place behind your red dot sight, then choose magnified or unmagnified views at will. The quick-detach design allows you to quickly add or remove the system from your rail with ease and without tools. Machined aluminum construction and hard-coat anodization make the Swing Mount one tough, lightweight accessory—for both right- and left-handed shooters.