KWA LM4 Mk18mod1 configuration DD 9.5 in RIS KAC flip ups Magpul Stock Magpul Grip 6x mags (4 need cleaning/lube) I am the second owner, fielded it once and decided gbbrs are not for me. It has sat for some time, so the mags do need some TLC. Will provide shooting test/videos if asked. Looking to sell quickly, price is shipped + obo.