AIP Aluminum Blowback Housing.
Suitable for Tokyo Marui(TM) Glock 17 series Airsoft Gas Blow Black GBB Pistol.
Aluminum Construction, more durable and light-weight.
It uses the O-ring system.
Increase operating speed and improve efficiency.
Two different type of  O-Ring in one set.
Replace the standard Blowback Housing of airsoft pistol.

Package Includes :
1 x Aluminum Blowback Housing
1 x Screw(Already installed at the Housing)
2 x O-Ring(9mm Inner Diameter x 2mm Hight)
2 x O-Ring(9.5mm Inner Diameter x 2mm Hight)


Material : Aluminum
Over All Hight : 17mm
Over All Lenght: 71mm
O-Ring(9x2) Inner Diameter : 9mm
O-Ring(9x2) Hight : 2mm
O-Ring(9.5x2) Inner Diameter : 9mm
O-Ring(9.5x2) Hight : 2mm
Major Color : Silver
Weight with Package: 36g
Manufacturer : AIP