I had the chance to take the KJWorks KP-18 TBC CO2 Full Blowback Airsoft Pistol out for some testing today in the Replica Airguns Indoor Shooting Range to see how it performs. I’ve already done my close-up tabletop breakdown (specs, build, pros/cons), so if you want the close-up visuals adn details, go check that video out. For this session I concentrated solely on performance, a quick 5-shot chronograph run to record velocity and a 10-round semi auto group at 30 feet followed by the rest of the mag in full auto to get a practical feel for out-of-the-box accuracy.
For the chronograph test I used a fresh 12-gram CO2 capsule with stand.25 gram Airsoft BBs, and the temperature was about 20°C. Five shots with .25 gram Airsoft BBs registered 301, 301, 291, 285, and 281 fps, averaging out to 292 fps. That’s within the expected range for a full-blowback CO2 pistol running heavier .25 gram Airsoft BBs, you’d see higher velocities with lighter .20 gram rounds, and it’s plenty adequate for Airsoft games and target work plinking.
On the accuracy side I fired from 30 feet using a semi-rested shooting position (hands braced on a sandbag while seated). In semi-auto the KJWorks KP-18 TBC CO2 Full Blowback Airsoft Pistol shot just slightly low and a touch left, producing roughly a 2-inch group with most rounds clustered reasonably well. Switch to full-auto, however, and it becomes almost impossible to keep on target, the pistol tended to climb high and stray to the right, putting most shots completely off the target. That full-auto behavior makes it poor for controlled rapid-fire engagement, but in semi-auto it’s much more manageable.
All told, the KJWorks KP-18 TBC CO2 Full Blowback Airsoft Pistol is a strong option if you like the Glock style or already own (or plan to own) a real-steel Glock. physically and mechanically it shares a very similar feel. KJWorks has a reputation for high-quality, well-made products, and this pistol is another solid example. If you don’t need official Glock licensing but want a Glock-based Airsoft pistol, the KP-18 is a great choice, especially for shooters who value realism and good build quality in a reasonably priced package.