Creeper Concepts Hi-Capa to M4 Adapter Gen3 US

The Creeper Concepts Hi-Capa to M4 Adapter Gen3 US allows you to connect an M4-style magazine to a TM or WE Hi-Capa pistol magazine. Ideal for speedsoft builds where capacity, speed and efficiency are key. This Gen3 adapter is made of high-quality, laser-sintered nylon and offers a durable, lightweight solution for players who want to get more out of their Hi-Capa setup.

Key features

• Compatible with Tokyo Marui and WE Hi-Capa 3.8 / 4.3 / 5.1 models
• Made of strong, laser-sintered nylon – only 57 grams
• Fully tilted HPA port for improved connection position
• Integrated mag release and single stack design
• Supports multiple magazine brands
• Includes both feeding tubes (TM and WE)
• Works optimally between 90–120 PSI
• Regulator and M4 magazine not included

Why choose the Creeper Concepts Hi-Capa M4 Adapter?

This third-generation adapter is designed for maximum performance under pressure. Whether you are in a speedsoft arena or want to optimise your Hi-Capa for fast gameplay, this adapter will significantly increase your BB capacity and reduce the need to reload. The improved ergonomics, broad compatibility and new choice of materials make for a reliable, robust product that delivers top performance. Creeper Concepts recommends using a 5.1 magazine for the best results.

Hit the road prepared with the Creeper Concepts Hi-Capa M4 Adapter Gen3 US – designed for speed, built for impact.