XYH G19X Metal Inner Barrel with Hop-Up

XYH G19X Inner Barrel Kit Information：

Upgrade your XYH G19X gel blaster pistol with this Metal Inner Barrel with Hop-Up!
Gold-finished, CNC-quality metal, ID 7.1mm, built‑in hop‑up for straight, stable trajectories.
Works best with 7.3–7.5 mm matte gel balls.
This complete kit includes 10g air‑seal grease, 1.2 spring, 30g test gel balls, piston O‑ring, and electric speedloader.
All‑in‑one upgrade for better accuracy, range, and reliability!

Specifications:

• XYH G19X Gel Gun Metal Inner Barrel with Hop-Up
  • Material: Metal
  • Color: Gold
  • Function: Built-in hop-up for trajectory tuning and stable firing
  • Size: ID 7.1 mm; insert-end OD 9 mm (with stop ring)
  • Ammo Recommendation: Use 7.3–7.5 mm moistened matte gel balls
  • Note: Different from traditional hop-up structures; gel balls only (not compatible with other ammo types).
• Air-seal grease 10 g
• 1.2 spring
• Test gel balls 30 g
• Piston O-ring
• Electric speedloader