Redline Mini SFR High Air Flow HPA Regulator Set (Standard Pressure / High Pressure) Style:High Pressure (Up to 180 PSI) A great and economical upgrade

A great and economical upgrade for G17 pistols

Mock bolt catch to match APR9 external 1:1 ratio design

Ramped feed nozzle to reduce wear and tear and increase feeding

1x G&G 450rd Hi-Cap Magazine

then press-fit or held together with pins

Redline Mini SFR High Air Flow HPA Regulator Set (Standard Pressure / High Pressure) Style:High Pressure (Up to 180 PSI) A great and economical upgradeAll complete system that you need to connect to your HPA Engine Set Includes: Redline Mini SFR regulator unit 42" long 1 4" widebore air line Braided Line for extra protection 1 QD Fitting included *Note: Airline will be attached to regulator via brass fitting, not QD, in order to increase air flow* **May vary batch to batch** New product release! The Redline Airsoft, Mini SFR (Super Fast Refresh) regulator. The Mini SFR is Redline Airsoft's new HPA