and a gas-in-mag design

ambidextrous charging handle and KWA’s brand new SOCOM-style muzzle brake

1 X Magwell Pin

Some products may ship directly from manufacturer and can take a few extra days to ship as we cannot carry everything in our warehouse

Valve opening can be adjusted from: “Fully open” to “Fully closed”

Lancer Tactical Airsoft Irregular-Pitch Spring M140 [450-550 FPS] Airsoft MP5 and a gas-in-mag designSpecificationsBrand: Lancer TacticalMaterial: Stainless steelMuzzle Velocity: 450 550 FPSColor: BlackCompatibility: All gearbox versionsPackage Includes: 1x SpringFeaturesNon linear spring coils puts less stress on gearboxConstructed from high quality anodized stainless steel piano wire for increased tension and durabilityUniversally compatible with all airsoft AEG gearboxes260% Increased spring power (estimate based on average power output)