CowCow Technology

Cow Cow B01 Dynamic Blow Back Housing

$90

B01 Blowback Housing is precision CNC machined from aluminum 7075 for ultimate durability and quality. Weighing in at just 18 grams, this blowback housing will improve the cycling action as well as gas transmission. Also, the special design on the piston head can let the O-ring always in perfect condition. It minimizes the air leakage during the blowback action and the different sizes of anti-oil O-Ring provided can fit commonly used nozzles in the market. It can effectively cease that slight wobbling during the nozzle movement.
Highlighted features

  • Aluminum material with CNC machined
  • Ultra lightweight design
  • Durable construction prevents flexing and warping under hard use
  • Provide stable and smooth blowback cycling


The screw for the piston is default loosen when packaging. The user needs to tighten up for installation.

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