Laylax Nine Ball M4 Magazine HPA Adapter Hi-CAPA Gas Blowback Airsoft Pistols

Laylax Nine Ball M4 Magazine HPA Adapter for Hi-CAPA Gas Blowback Airsoft Pistols – Seamless Mag Compatibility, Consistent Performance

Take your Hi-CAPA game to the next level with the Laylax Nine Ball M4 Magazine HPA Adapter, designed for serious airsoft players who want the speed, capacity, and consistency of HPA systems. This adapter allows you to convert your traditional gas-powered Hi-CAPA pistol to run off HPA while feeding from standard M4 AEG magazines, giving you the performance edge of high-pressure air combined with the ammo capacity of a rifle.

Crafted from high-strength DuPont polymer, this adapter is lightweight yet extremely durable—engineered to withstand the rigors of aggressive skirmishing. It seamlessly fits most Hi-CAPA GBB pistols, including Tokyo Marui, EMG, WE-Tech, and AW Custom models. The internal design is precision-optimized to ensure smooth, consistent feeding across rapid-fire or high-tempo shooting environments.

One of the standout features is the friction-less BB stop, a thoughtful addition that reduces misfeeds and virtually eliminates BB loss while changing magazines—an issue common in other HPA setups. This ensures every round counts, especially when the action gets intense.

The adapter works best with super-feed M4 magazines, allowing for higher capacity and faster reloads than traditional gas magazines. This makes it a great upgrade for CQB shooters, speedsofters, and competitive players who value quick transitions, low downtime, and consistent shot output.

Recommended PSI Range: 90–140 PSI, giving you flexibility in tuning for FPS limits at different fields while maintaining stable performance.

Key Features:

• HPA Conversion: Converts Hi-CAPA GBB pistols to use HPA and M4 AEG magazines

• Efficient Feeding: Friction-less BB stop ensures smooth operation and minimal BB loss

• Wide Compatibility: Works with popular Hi-CAPA platforms like Tokyo Marui, WE-Tech, and more

• Tough Build: Injection molded with DuPont polymer for strength and durability

• Professional Performance: Optimized internal geometry delivers consistent air output and BB feed rate

• Custom Fit: Securely locks in place for reliable feeding even under fast-paced action

• Magazine Compatibility: Accepts most standard M4 AEG magazines (super-feed mags recommended)

Disclaimer: This adapter is a performance upgrade designed for experienced players. Professional installation is highly recommended, as some models may require fitting or minor modification for optimal use. Due to the nature of custom parts, compatibility may vary slightly by pistol model and manufacturer.

Compatibility:

• Pistols: Tokyo Marui, EMG, WE-Tech, AW Custom, and other compatible Hi-CAPA GBBs

• Magazines: Most M4 AEG mid-cap and high-cap magazines

About Laylax / Nine Ball:
A household name in the Japanese airsoft scene, Laylax is known for delivering precision-engineered parts and high-performance accessories for over two decades. The Nine Ball brand represents Laylax’s commitment to elite-level tuning components, trusted by airsoft professionals and competitive shooters around the world. With a passion for innovation and meticulous quality control, Laylax products deliver real upgrades you can rely on in-game.

Note on Warranty: Modifying green gas or CO2 magazines with HPA fittings will void any manufacturer warranty due to potential risks associated with high-pressure systems.

For Hi-CAPA owners looking to maximize firepower, reduce reload time, and enhance consistency, the Laylax Nine Ball HPA Adapter is a smart and reliable upgrade for your loadout.