HELMET SETUP NOT FOR SALE Hey hop up. Looking to SELL my mk18. Comes with what’s shown. Really rare gbbr and it comes with 4 vfc vmags, bbs, and silicone spray to maintain internals. Price includes shipping. Thank you guys KAC SIGHTS SOLD!!! KAC SUPPRESSOR SOLD!!! G33 MAGNIFIER SOLD!!! KAC FOREGRIP SOLD!!!