HAWK Arms Aluminum Double O-Ring Piston Head

HAWK Arms51718
5.0 stars, based on 1 reviews


ID: 51718 (Hawk-010-004)

1 Customer Review

by Clay E. on 04/03/2015
"This piston head is quite good overall.
The shape is similar to stock ported piston heads, except for this one has 9 ports (as you can see in the picture)! The construction is very solid, quite lightweight, and the double O-ring is very reliable. Creates perfect air seal in my stock cylinder, given that I have a better air nozzle and cylinder head.
I am new to the complete internal upgrade bandwagon, so assembly was a bit difficult, but nothing I had trouble getting after some tries. The ball bearings are a great touch, they really allow the spring to spin. I had to widen the hole in my stock piston to fit the new part, but that's nothing of an obstacle.
Overall it improved compression and reliability greatly.
HAWK Arms Aluminum Double O-Ring Piston Head

HAWK Arms Aluminum Double O-Ring Piston Head


  • Made from extremely durable full aluminum material
  • High compression double o-ring design
  • Fits all standard airsoft AEG pistons and cylinders
  • Made in the European Union
Compatibility: For Standard TM Compatible Airsoft AEG Gearboxes
Material: Aluminum

Manufacturer: HAWK Arms

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