HPA M4 Mag Adapter for TM Hi-CAPA 5.1 Airsoft Pistols – Gas Blowback

Primary Airsoft HPA to M4 Magazine Adapter for Gas Blowback Pistols (Model: TM Hi-CAPA 5.1)

Elevate your airsoft game with this innovative adapter designed for Tokyo Marui Hi-CAPA 5.1 gas blowback pistols. Built from lightweight glass-reinforced nylon polymer with a CNC-machined aluminum magazine release, this adapter seamlessly integrates HPA (high-pressure air) and M4 AEG magazines into your setup—giving you a competitive edge against AEG-equipped opponents.

Key Features & Benefits:
– Enhanced Compatibility: Use popular M4 AEG magazines or connect via a Foster quick disconnect with low-pressure regulators (0-140 psi).
– Durable Design: The CNC aluminum release mechanism ensures reliability under heavy use, while the polymer body reduces weight without sacrificing strength.
– Universal Fit: Includes a longer 2.5mm hex screw and adjustable feed tube for precise alignment with various magazine types.

Why Choose This Adapter?
Ideal for players seeking consistency and versatility, this adapter allows you to switch between green gas (120 psi optimal) or HPA systems for flexible gameplay. We recommend pairing it with high-quality M4 springs (like SuperFeed) for reduced wear and optimal performance—avoid leaving magazines loaded long-term to preserve spring integrity.

Specifications:
– Compatibility: Tokyo Marui, EMG, WE-Tech, AW Custom Hi-CAPA 5.1 pistols (not compatible with Hi-CAPA 4.3 magazines).
– Materials: Glass-reinforced nylon polymer frame with CNC aluminum components.

Upgrade your airsoft pistol’s magazine system today and dominate skirmishes with improved capacity and reliability—perfect for tactical training or field events. Designed by Primary Airsoft for serious players who demand precision and durability.