GBU Custom "Predator" Slim Line Universal Hop Up HLF ARP 9 Internally this blaster has a

Internally this blaster has a metal inner barrel paired with full metal internals to ensure quality and performance

Color: BlackMaterial: MetalProduct Size: 9

This is the GBU custom series guide plug for your 4

we cannot offer store credit or warranty coverage without clear proof of the fault

4V 3300mAh 35C LiPo with T-plug

GBU Custom "Predator" Slim Line Universal Hop Up HLF ARP 9 Internally this blaster has aElevate your gel blasting game with the GBU Slim Line Predator Hop Up. Its ultra slim aluminum design ensures compatibility with flash hiders and competition gas pistols, while the aero formula design enhances accuracy and range. Unleash precision like never before, and redefine your gameplay with this affordable yet high performance hop up. What Is and How Does a Hop Up Work? Rizer Specifications Made from Alloy For Maximum Strength. Outer Diameter