Description
After intensive development and extensive testing, this premium charging port/fast charger for the Huben GK1/K1 pistolis finally available. Designed and manufactured in the Netherlands, with a focus on precision, durability, and ease of use.
The loading port is made of high-quality anodized aluminum, which not only gives it a sleek, luxurious look but also provides excellent wear resistance and corrosion protection. This makes it durable enough to withstand heavy use and take a beating, exactly what you’d expect from an accessory in this category. The closure uses two magnets that keep the flap securely closed while shooting.
Thanks to its well-thought-out design, you can load multiple slugs or pellets into the magazine at once. Depending on the caliber, you can load an average of 2 to 4 projectiles into the magazine in a single smooth motion. This significantly speeds up the loading process and makes shooting more efficient and enjoyable, both at the range and during longer shooting sessions.
The loading port fits perfectly on the GK1 but does not fit directly into the K1 air rifle out of the box. However, with a minor adjustment—lightly filing down part of the stock—it fits perfectly and functions as intended. This modification is minimal and is considered acceptable by many users given the clear improvement in ease of use.
Compared to the common 3D-printed plastic versions, this aluminum charging port is in a league of its own.






