Alpha Parts Steel Gas Block for Systema PTW / GBB M4 Series

APARTS-PTW028

Regular price HK$120.00 Save HK$0.00
/

The Alpha Parts steel gas block for the Systema PTW and GBB M4 series is a robust part designed to be a mock gas block.

Compatibility:

  • Systema PTW M4
  • Gas Blowback M4 Series
Alpha Parts Steel Gas Block for Systema PTW / GBB M4 Series - Bang Bang Airsoft
Alpha Parts Steel Gas Block for Systema PTW / GBB M4 Series - Bang Bang Airsoft
Alpha Parts Steel Gas Block for Systema PTW / GBB M4 Series - Bang Bang Airsoft