Laylax shows how to install the Nineball NEO Glock 19 Non-Recoil Fluted Outer Barrel in this video... "A metal outer barrel that can be attached to the Tokyo Marui gas blowback gun G19 series. Stable shooting performance is demonstrated by using a high-rigidity aluminum alloy material and making it a non-recoil specification. A flute cutting process using a high-precision compound processing machine is applied to the outside of the outer barrel to achieve an overwhelming presence. It is an item that combines with various custom parts to obtain an original appearance and achieve high practical performance!

*What is non-recoil? The outer barrel is fixed and the outer barrel does not short-recoil.
By making it non-recoil, it demonstrates stability, suppresses blurring at the time of launch, and contributes to bullet collection performance!

Blowback of the slide is performed as usual."