Including 3 different size O-Rings 9.5mm*2mm, 9mm*1.9mm & 9mm*2mm
The B01 Blowback Housing is compatible with Tokyo Marui Hi-CAPA / 1911 Series Airsoft GBB Pistols.
Aluminium material with CNC machined
Ultra-lightweight design at 18g
Durable construction prevents flexing and warping under hard use
Provide stable and smooth blowback cycling
Available in Black and Silver
Note* The internal piston screw must be tightened during installation.
The special design on the piston head ensures the O-ring is in near-perfect alignment. It minimises the air leakage during the blowback action and the different sizes of anti-oil O-Ring provided can fit most commonly used nozzles on the market. It can effectively cease that slight wobbling during the nozzle movement.
B01 Blowback Housing is a precision CNC machined from 7075 aluminium for ultimate durability and quality. Weighing in at just 18 grams, this blowback housing will improve the cycling action as well as gas transmission.
*Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation/fitting.