Precision Airsoft Hop-Up Bucking – Enhanced Seal & Consistent FPS

Engineered for competitive airsoft players who demand reliability, our high-performance hop-up bucking delivers unmatched shot-to-shot consistency. The precision-designed narrow entrance creates an airtight seal, stabilizing gas pressure for uniform FPS output (425-490 range) while the reinforced C-clip structure maintains optimal lip stiffness.

Key Advantages:
✔ Smart Pressure Geometry – Minimizes trajectory deviations for predictable long-range accuracy
✔ Universal Compatibility – Works flawlessly with Marui/KJ GBB pistols, VSR-10 rifles, and legacy WE-Tech gas blowback systems
✔ 80-Degree Hardness – Durable silicone construction balances flexibility with recoil resistance
✔ Tournament-Ready – Eliminates FPS spikes for field compliance

Unlike generic buckings, our patented pressure point design addresses the #1 pain point in airsoft upgrades – inconsistent hop effect. The combination of enhanced sealing and structural reinforcement gives you tighter groupings and confidence in every trigger pull.

Perfect for:
– Gas blowback pistol users seeking better gas efficiency
– Sniper rifle builds requiring stable long-range performance
– Players upgrading WE-Tech platforms without modifying barrels

Note: For optimal results, pair with quality inner barrels and adjust hop-up settings gradually.