G&G CM16 Batto

True Quick Change Spring: True Quick Change Spring system allows you for easy, quick, and efficient spring swapping. The Batto is designed for you to use a single tool, included with the gun, to quickly swap out the spring. Disassembly through removal of any screw is not necessary. Dual-Profile Fiber Optic Flip-Up Sight: Gives more options for your sight preferences. Ambidextrous Magazine Release: Ease of access of the magazine release for users of each dominant hand. Polymer Construction: M-LOK Rails and receiver are constructed out of G&G's signature durable polymer.