TAPP Airsoft Modular M4 Magazine Adapter for Gas Powered Airsoft Guns (Model: KWA MP7 / Short)

TAPP Airsoft Modular M4 Magazine Adapter for KWA MP7 – Take Your GBB Loadout to the Next Level

Upgrade your gas blowback experience with the TAPP Airsoft Modular M4 Magazine Adapter (Short Version) — the ultimate performance-enhancing solution for KWA MP7 users. Designed with competition in mind, this adapter bridges the gap between gas blowback realism and high-capacity, high-efficiency feeding by allowing the use of standard M4 AEG magazines with your gas-powered MP7.

Whether you’re in competitive CQB matches or open field games, the TAPP Modular Adapter delivers game-changing reliability and consistent feeding under pressure. If you’ve ever felt outgunned by AEG users running hi-caps, this adapter levels the playing field.

Convert Your Gas MP7 to M4 Mag Compatibility with Ease
Built specifically for the KWA MP7 gas blowback platform, this modular adapter allows you to ditch traditional GBB magazines in favor of widely available M4 AEG magazines. Enjoy extended capacity, faster reloads, and improved BB flow thanks to the pre-installed single stack modification in the included gas magazine shell.

Smooth Feeding and Optimized Performance
No more BB jams or misfeeds in the heat of battle. The TAPP adapter is engineered with a friction-less BB stop to prevent BB loss when reloading and ensure smooth feeding with every shot. Its optimized internal structure guarantees consistent performance, helping you stay locked and loaded from start to finish.

Modular, Durable, and Field-Ready
Crafted from high-strength DuPont polymer, the TAPP M4 Adapter is both lightweight and incredibly tough. Its modular design makes replacing or upgrading worn components easy, keeping you mission-ready without needing an entirely new unit. Whether you’re grinding through weekend milsims or playing competitive speedsoft, this adapter is built to keep up.

Plug-and-Play Compatibility
Compatible with most M4 AEG magazines, this unit is an excellent choice for players who already have M4-style gear or want to unify their loadout. Simply connect your air rig via the pre-installed gas mag, and you’re good to go. For best results, pair with a paintball tank featuring a low-pressure regulator (90–140 PSI recommended).

Key Features:

• Converts your KWA MP7 gas blowback to run on HPA with M4 AEG mags

• Pre-installed single-stack mod for improved BB flow

• Friction-less BB stop reduces BB loss and improves reload speed

• High-flow, optimized internal layout for reliable feeding

• Modular design for easy maintenance and replacement

• Durable DuPont polymer construction

• Includes gas mag shell and universal design

Specifications:

• Compatibility: KWA MP7 gas blowback Airsoft guns

• Magazine Compatibility: Most M4 AEG-style Airsoft magazines

• Material: DuPont high-strength polymer

• Manufacturer: TAPP Airsoft

Please Note:
The adapter includes a pre-installed Foster quick disconnect fitting (U.S. standard 1/8 NPT). Always use caution when adjusting or replacing fittings. Do not exceed 140 PSI to prevent potential damage.

About TAPP Airsoft
Founded on innovation and performance, TAPP Airsoft burst onto the scene in 2014 with their iconic Tapp Triggers. Since then, the brand has expanded into a full lineup of high-performance accessories tailored to competitive players. With products like the Tappazine and Tapp Drum, TAPP Airsoft has redefined how serious players approach loadouts — offering unmatched firepower, consistency, and reliability. Today, they continue to push the boundaries of gas blowback and HPA setups, empowering the next generation of elite Airsoft athletes.

Disclaimer:
Modification of gas or CO2 magazines to fit aftermarket HPA valves will void manufacturer warranties and may pose safety risks due to high pressure. Always install with care and proper understanding of HPA systems.