Cylinder Complete Set For KSC LM4 & M4A1 / KWA LM4 GBBR Major Color_Blue KWA M4 SR5 Full Metal

KWA M4 SR5 Full Metal AEG

Alloy Metal

NEW SEALS version has lots of IMPROVEMENT from the old SIG models

Gas Blow Back Job is solid & quick as KSC GBB Pistol

Cylinder Complete Set For KSC LM4 & M4A1 / KWA LM4 GBBR Major Color_Blue KWA M4 SR5 Full MetalOriginal parts for KSC LM4 & M4A1 KWA LM4 Series Parts no included: 2 0, 2 1, 61, 195 ,80 1, 97 1, 62, 60, 190, 191, 76, 203, 37, 189 for LM4 RIS Vesion II Vendor: KSC * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper