Primary Airsoft Glock HPA M4 Adapter
Best high capacity conversion for competitive speedsoft players.
This adapter bridges the gap between pistol portability and rifle-grade ammunition capacity. By integrating high-pressure air systems with standard rifle magazines, it transforms a sidearm into a primary weapon platform, offering consistent performance and extended play without frequent reloads.
$89.99
at
Airsoft Extreme
More HPA M4 Adapter options
Who it's for
- Competitive players seeking reliable power in all weather conditions.
- Speedsoft enthusiasts who prioritize high-volume fire and fewer reloads.
- Active skirmishers needing gear that survives heavy field use.
Who should skip it
- Purists who prefer the realistic look and feel of sidearms.
- Budget-conscious hobbyists looking for a low-cost entry into airsoft.
- Tactical players who value unrestricted movement and traditional holstering.
Performance breakdown
Build Durability
Glass-reinforced nylon construction handles aggressive field play without structural fatigue.
Feeding Consistency
Reliable magazine seating ensures smooth cycling during high-intensity rapid fire.
Installation Ease
Straightforward setup, though requires basic familiarity with airsoft pistol internals.
Compatibility Range
Broad support for major platforms like Tokyo Marui and AAP-01.
Ergonomic Integration
Maintains a balanced feel despite the added bulk of rifle magazines.
Pressure Tolerance
Robust seals maintain stable performance even at higher operating pressures.
Key Specs
Material
Glass reinforced nylon and CNC machined aluminum
Compatibility
WE tech / Armorer Works G17, Tokyo Marui G17, Action Army AAP-01, Guarder Aluminum Magazine Case for G17
Operating Pressure
Up to 140 psi
Fitting
US standard Foster Pneumatics 1/8 NPT quick disconnect
Know before you buy
Still have a question?
Ask Metto anything about the Primary Airsoft Glock HPA M4 Adapter before you decide.
