Redline SFR High Flow Regulator (Dual Output) (40-150 PSI) PK213 light weight polycarbonate piston and

light weight polycarbonate piston and airtight cylinder allow the gun to stand out as a solid contender amongst the best that airsoft has to offer

Compact design is perfect for CQB

Some modification of the gearbox shell is required

1x to 4x adjustable magnification

Redline SFR High Flow Regulator (Dual Output) (40-150 PSI) PK213 light weight polycarbonate piston andDual Output Fitting to power up both your secondary and primary weapon at the same time Include: 1x 3 16" airline for Pistol. 1x 1 4" wide bore line for a Primary weapon. All complete system that you need to connect to your HPA Engine New SFR(Super Fast Refresh Rate) regulator features an insane refresh rate for a more consistent output for your Full Auto fire and increase the consistency of your HPA system. With Single QD and wider bore size, more