Introducing the FLY Series HopUp Buckings/Rubbers from Begadi, a new innovation designed in Germany, tailored specifically for modern AEG/S-AEG platforms. These buckings are engineered with unique features aimed at enhancing range and tightening shot grouping.

Short Sealing Lip: This variant features a short sealing lip, crucial for compatibility with certain HopUp units like those found in Cyma/Begadi Sport NOVA, MOD 25, SR25, BR10, Krytac with Rotary Unit, and E&L M4 models. This design helps prevent feeding issues that may occur when using a 21.50mm nozzle. If you're uncertain about the right fit for your setup, it's advisable to start with the standard version.

Precision Patch: The FLY5 bucking include a patch with a 2.5mm radius (5mm diameter), slightly smaller than a BB, ensuring the BB is perfectly centered in the barrel. This alignment minimizes side-to-side deviation during firing and maintains a consistent hop effect by gradually reducing the braking force towards the front.

Enhanced Alignment: To prevent any twisting of the bucking during installation, the inner area is equipped with two support structures that maintain proper alignment on the barrel. This ensures that the tensioner applies even pressure on the patch, keeping the BB on a straight path. However, keep in mind that a BB will only fly straight if the gun is held level.