Laylax Nine Ball Tokyo Marui MK23 Airsoft Inner Barrel

No, this barrel is specifically engineered for the Tokyo Marui SOCOM MK23 fixed-slide platform. It will not fit other gas blowback or fixed-slide pistols due to the unique hop-up and barrel mounting geometry of the MK23.

The tight 6.00mm bore minimizes the air gap between the BB and the barrel wall. This creates a more efficient air seal, which typically results in a noticeable increase in muzzle velocity and improved shot-to-shot consistency.

Not at all. This is designed as a drop-in upgrade, meaning it is built to the exact specifications of the original factory barrel. You should be able to swap it out using standard tools without needing to file, cut, or permanently alter your MK23.

Yes, it is highly recommended. Because the tolerance between the BB and the barrel wall is so tight, any imperfections or debris on your BBs can cause jams or accuracy issues. Stick to high-grade, polished BBs to get the best performance.

The 133mm length is designed to match the factory specifications of the Tokyo Marui SOCOM MK23. It will sit flush within the outer barrel just like the original, so you won't need to add a suppressor or barrel extension unless you choose to.