SRC - SR4 ST-Delta Railed M4 AEG m132 ***Test results: FPS might be

***Test results: FPS might be increased from 10FPS to 30FPS over stock setup

only two companies in the world know that colour

The hop up is found on the underside of the slide in the middle - the black wheel controls the amount of backspin achieved

and clear sight picture

This AEG comes complete with a M203 grenade launcher already fitted

SRC - SR4 ST-Delta Railed M4 AEG m132 ***Test results: FPS might beSRC SR4 ST Delta Railed M4 AEG A full polymer built M4 AEG, great for new players looking for a low cost, reliable primary rifle for airsoft. These have all the standard features of any AEG including a metal gearbox, adjustable hop up, plenty of battery space and plenty of 20mm rail space for all of your accessories. Features: Weight: 2710g Length : 820 900mm Battery: 2 Stick type (not included) Muzzle Velocity: 310 FPS (0. 20g) Material: Nylon Fiber