Hop-up rubber Hot Shot 70° (GHK GBB) - Maple Leaf

Hop-Up rubber for gas guns and sniper rifles. The package includes a metal ring, which further improves sealing when threaded onto the rubber. However, its use is not a requirement. The Rubber is suitable for Marui VSR manual rifles and their copies, and Marui / KJ / WE gas GBB guns. Before purchasing, ensure that the hardness of the rubber suits you. See the table below. The manufacturer of the hop-up is Maple Leaf / Ra-Tech.

• 50° for guns with muzzle velocity below 110 m/s (360 FPS)
• 60° for guns with muzzle velocity 90 - 120 m/s (295 - 400 FPS)
• 70° for guns with muzzle velocity 110 - 140 m/s (360 - 460 FPS)
• 75° for guns with muzzle velocity 130 - 150 m/s (430 - 500 FPS)
• 80° for guns with muzzle velocity over 150 m/s (500 FPS)