B01 Blowback Housing is precision CNC machined from aluminium 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 piston head can let the O-ring always in prefect condition. It minimises the air leakage during the blowback action and the different sizes of anti-oil O-Ring provided can fit common used nozzles in the market. It can effectively cease that slight wobbling during the nozzle movement.
Including 3 different sizes 9.5mm*2mm, 9mm*1.9mm & 9mm*2mm (inside diameter * cross section) black O-Ring.
The B01 Blowback Housing is compatible with Tokyo Marui Hi-CAPA / 1911 Series Gel Blaster GBB Pistols.
- CNC machined with aluminium material
- Ultra lightweight design
- Durable construction prevents flexing and warping under hard use
- Provide stable and smooth blowback cycling
- Available in Black and Silver