What you're seeing is something most people have never seen nor probably have ever even heard of.   This is the Official Toystar K7 of second best Korea.    Modeled off of the Daewoo K7 the special forces issued service rifle for the Republic of Korea.   This is Brand New direct from Korea. It was a ridiculous amount of waiting and red tape to get it in the US but now it's you're opportunity to get this unicorn replica.   Full disclosure; This is a working airgun but not a fieldable replica by any stretch of the imagination. Given Korea's 0.2 joule limit laws, this replica will be far surpassed by anything else in the American market. But people who know what this is DO NOT buy a toystar for performance but purchase because they are currently the ONLY manufacturer who makes the Korean K series replicas with any sort of external quality (Sorry Academy you don’t count). As such with others in the K series line, most toystar owners will toss the internals entirely and drop a fusion engine inside or totally revamp the internals. Seeing as this takes the same lower as the K2 and K1A I suspect you will be able to drop in V2 parts little to no effort, but I not guarantee 100% compatibility with every brand or you will not have to do some internal modifications but I suppose that's the price of rarity.  I suggest using d-boys as a base for gearbox compatibility as I’ve used it in my K2 without issue    Also do not worry about the mag compatibility. The K7 uses an adapter to fit the mag pictured inside. Removing the adapter will allow normal STANAG mag compatibility. While the magazine which comes with the K7 is proprietary, Angel customs makes an M4 to Mp5 adapter if you want to keep that pistol caliber look   Getting this into the United States was not a cakewalk and any serious offers should reflect that.  To give you an example the K1A spring version similar to this sold on eBay for approx $500 used back in 2004   A broken AEG version of this sold in 2018  on hopup/airsoft society for $650 and a new K2 spring version similar to this with parts missing sold on ebay for $610 this year This K7 is brand new in packaging with zero issues and is priced as such Buyer pays shipping and PayPal fees All sales final ONLY Trades looking for include: Wingun mosin nagant A&K mg42 Ghk hts-14 RealSword SVD TM SRG 12 RWA lee Enfield Hudson H9 Grach 443 Classic army EBR Smaller items include. Evo scorpion mags Evo short stroke trigger Mp5 flash hider P90 laylax daul mag holder if it doesn't fall under this list of items or isn't specifically listed I'm more than likely not interested so let's not waste each other's time .I cannot stress enough that I don't want your G&G combat machine or other standard M4s Ignore this list and I'll ignore your message. I'm more than willing to answer any questions you have but if you have no intention to buy then save us both the time. I'm a highly negotiable individual whose motivated to sell. I won't play games with your items or order, I hope to be treated the same. also I do not want your laptops cell phone Xbox or shoes and no I'm not going to remove the stock or front assembly or part anything if it's not Airsoft related I'm not interested.