Kraken U-Hop Bucking - 50° (Pink)

STALKER KRAKEN U-Hop Bucking for AAP-01 Kraken Chamber (Chamber Only)

The Stalker AAP-01 U-Hop bucking is designed to fit AAP-01 and AAP-01C models, and is specifically created to perform optimally with the standard nozzle (stock nozzle) and the CowCow nozzle, allowing the blowback unit to close completely—unlike other buckings that you try to adapt to the CowCow nozzle. The issue of the blowback unit not closing occurs because the standard nozzle and the CowCow nozzle have different diameters. That’s why we designed a bucking perfectly suited for both, allowing the blowback unit to close fully.

It is important to have the correct bucking inlet size to prevent the nozzle from fitting too tightly, which could cause it to get stuck in the bucking. If your nozzle remains stuck in the bucking for too long during cycling, it alters the timing of the entire cycling movement of all reloading components, which resets the pistol to load and fire another BB. For optimal cycling and feeding timing in your system, we recommend using this specific bucking for the AAP-01.

The U-Hop features the same internal patch as the well-known SR-Hop bucking, but the U-Hop offers a greater maximum adjustment range and therefore works better with nubs that move vertically onto the bucking, as found in most TDC hop-up units.

It features balanced material properties, design, and patch adjustment for optimal BB flight performance. We wanted to achieve the longest possible lift contact area on the bucking, so we extended the front section of the hop patch, as shown in the product photos. This shape is a "U," which is why we call this rubber a "U-Hop" bucking. We are very grateful to the people who tested this product and hope the community enjoys it as much as we do.

Features:

• Improves cycling time and reduces rapid full-auto and feeding issues.
• Increases range.
• Improves accuracy.
• Enhances BB flight trajectory.
• Performs in both cold and warm temperatures.

Compatible with:

• Standard AAP-01 hop-up
• Standard AAP-01C hop-up
• Fits all Kraken hop-up chambers
• Bridge-less barrels that accept VSR/GBB/Pistol-type buckings.

Colors and hardness:

• Green 40°
• Pink 50°
• Purple 60°
• Orange 70°
• Magenta 80°