Nine ball Hop-up Rubber Red (Hard) - GBB

Upgrade your gas blowback gun's performance with the Nineball Hard Hop-up Rubber. Crafted for durability and precision, this high-quality hop-up rubber ensures long-lasting use and enhanced accuracy. Available in a sleek black color, it fits most standard GBB models. Experience consistent, reliable shots with every use—perfect for both competitive play and casual shooting.