A&K Hop-Up Unit for A&K STW Series M4 Airsoft Training Rifles

A&K Hop-Up Unit for A&K STW Series M4 Airsoft Training Rifles

  • $15.00


Features:

  • Brass and metal alloy construction
  • Direct drop-in installation
  • Hardware included
  • Factory OEM component

Compatibility: A&K and other compatible STW series M4 Airsoft training rifles
Material: Metal alloy, brass
Manufacturer: A&K

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