RA-TECH Magnetic Locking NPAS Adjustable Loading Nozzle System Type 2 for VFC M4 / HK416 GBB Series
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Compatible With VFC M4/HK416/SR-16 GBB Series
Same NPAS, different between adjustable tools
Type 2:
NPAS For VFC M4 GBB x1
Screwdriver x1 (Need to uninstall the bolt from receiver)
Velocity adjustable design, to adapt to weather and temperature condition.
With steel nozzle head.
Better freezing resistance.
Saving gas consumption.
More consistent muzzle velocity.
More smooth bbs feeding.
Muzzle velocity adjustable.
Patented RA-TECH magnetic locking system.
- Vendeur RA-TECH
- Unité de gestion de stock RA-NPASVFCM4-T2
Disclaimer: Upgrading airsoft guns require necessary skill & technique, manual modification is necessary, consult expertise if needed.