Magpul KWA ERG - Rare and Custom! This thing is really cool and they're getting hard to find! About the most solid and real feeling AEG I've ever owned, built like an absolute TANK, super fun to shoot with the classic KWA recoil action! I did the upgrades they should all have done at this point to modernize it, mosfet, hi-torque motor and the battery run in the stock (they come wired to the front which doesn't allow for different rails). Here are the specs: -G&G Basilisk Hi-torque motor -Gate Mosfet -Rear Run Battery (if the wire running outside bugs you you can buy the buffer tuber that hides it inside here: https://store.kwausa.com/product/rm4-erg-rear-wired-buffer-tube-assembly/) -Custom FSP rail -PTS EPG-C Grip (Far and away my favorite M4 grip) -Magpul Foregrip -RS Magpul flip-up rear -Knock off Eotech -1 KWA mag It's ready to be someone's workhorse or added to a collection!