Novritsch SSR63 A1 AEG GHK Airsoft GHK began as the leading

GHK began as the leading manufacturer of AK style gas blowback rifles

as well as the piston head

The Seekins Precision SP223 featuring a custom tuned G&G G2 gearbox raises the bar on "Out-of-the-Box Performance" in every way possible

All components are CNC machined from one-piece chromium molybdenum steel rods and case hardened

Outer Diameter: 13mm

Novritsch SSR63 A1 AEG GHK Airsoft GHK began as the leadingThe classic variant of the SSR63, offering the same precision parts as the other variants. Pre upgraded out of the box, we brought all the bells and whistles of modern airsoft AEGs that this platform needed. SSR63 A1 Features Fiber reinforced polymer externals. Programmable Electronic Trigger Unit. (incl. burst, binary, pre cocking, battery protection, and more.) Click for Guide. Accurate due to rotary CNC & TDC like hop up chamber & Maple Leaf custom