Product Description

Tokyo Marui Hi-Capa Magazine Rebuild Kit – Color-Coded O-Ring Replacement Kit for GBB Pistols

Struggling with leaky Hi-Capa magazines? Our complete color-coded O-ring rebuild kit is a reliable, affordable solution for restoring your Tokyo Marui Hi-Capa green gas magazines to peak performance.

• Fixes common gas leaks in Hi-Capa GBB mags

• Color-coded O-rings = zero guesswork during install

• Made from durable NBR rubber for high-pressure gas seal

• Includes step-by-step video + diagram for easy DIY repair

Each kit is engineered specifically for Tokyo Marui Hi-Capa series Green Gas magazines, making installation simple—even for first-time users.