Helios Daniel Defense Licensed MK18 Airsoft AEG Rifle Edge Series / Black & Bronze advanced To mount it to the

To mount it to the SSE18 you need this red dot plate

Inner Barrel Length: 113mm

Their AAP-01 parts and accessories are the best of the best and this quality and creativity is shown in their upper receivers

FPS Range: 300-325

Helios Daniel Defense Licensed MK18 Airsoft AEG Rifle Edge Series / Black & Bronze advanced To mount it to theFeatures Aluminum alloy upper and lower receiver with deep laser engraved Daniel Defense trademarks Scratch and weather resistant nano coating Nylon fiber furniture GATE X ASR Mosfet ESA quick spring change system allows the spring to be changed without the need to disassemble your gun Rotary type hopup with 6. 03mm tight bore barrel 380 fps spring pre installed from factory, optional 310 fps (M90) spring included to reduce muzzle velocity New Orion