King Arms M120 Ver. III Rear Wiring Complete Gearbox for AK AEG Sight G&P have answered both these

G&P have answered both these points with their Gas Charging Collapsible Stock Set which also comes with a very ergonomic pistol grip set so you can alter the size of the grips for your comfort

Barrel Length : ~ 280mm

The Raging Bull has a thumb ported barrel and a red rubber strip along the back of its grip

reliable and durable

Even the Germans loved the SMG with the captured PPSH-41 being the second most common submachine gun used

King Arms M120 Ver. III Rear Wiring Complete Gearbox for AK AEG Sight G&P have answered both theseEssential part for upgrading your Airsoft Electric Gun AEG Version III Complete Gearbox To build a tight & durable Gearbox 9mm Bearing Enhanced Gearbox Rear Wiring Switches Set w Silver Cords POM Gear Sector Clip, Cylinder Head, Nozzle and Hard Piston with 7 Metal Teeth Metal Piston Head w Bearings Cylinder For 451 550 mm Inner Barrel Durable Tappet Plate Metal Anti reversal Latch Spring Guide with Bearings M120 Spring Completed Gearbox set ready to