Hello Everyone, I am selling one of the best gas blowback rifles that money can buy- a GHK m4. These are by far the most upgradable, consistent and well made in the category, and this one has been upgraded. It kicks amazingly and has tremendous accuracy with .36 bbs, reaching far beyond 200ft, straight, with properly adjusted hop up. Owned, maintained and used by an adult. I would NOT recommended using anything less than a .30 bb in this rifle for outdoor use and .28 for indoor. Pm for more pics I’m selling because I’m not playing as much as I used to, and now with a 7 month old baby, it makes more sense to sell this than hang on to it. What is included: 1. GHK M4 V1 a. Externals i. Madbull DD 12in RIS II – painted to better match the dark brown color used by SOF. Filed the back of the top rail to sit flush with the GHK upper. ii. KAC rail (made by WE-Tech) with front sight and gas block. iii. Real Steel CAR stock iv. Real Steel Magpul mag release v. Will come with Black Birdcage Flash-hider b. Internal Upgrades i. Brand new V2 Bolt Catch (installed. Works every time) ii. Modified air nozzle with hex screw to allow adjustable FPS(I have achieved between 330-420 with .25 bbs with this mod) iii. Stock hop upChamber(compatible with AEG barrels and buckings)with Maple leaf bucking and polished stock barrel. iv. Captain America Hop Up. The arm has been flat hopped. It will come with a brand new Maple Leaf Autobot 60º bucking. (yellow one) v. Steel 6.01 inner barrel lapped by Dan Blomquist vi. Brand new Full Auto Seer (installed) vii. Brand new Buffer Catch Pin (installed) viii. Heavy Recoil Buffer Spring (included) ix. Original Buffer Spring (installed) x. 1x Un-modified air nozzle (not sure on FPS) xi. Original bolt catch (included) 2. Mags a. 5x GHK Version 2 CO2 gas mags i. No leaks in the magazines ii. Brand new feed lips with NO cracks iii. Feed lips have been carefully and correctly filed to avoid cracks and misfeeds iv. Will include the file that is correctly sized for future feed lip modification v. Will include the old, cracked feed lips and square lip o-rings for extra parts 3. Modifications a. Upper receiver has been re-threaded with the madbull re-threading toolto accept AEG spec rails. GHKs do not accept these type of rails unless they are re-threaded which is a ton of work, but a very crucial mod. b. Upper receiver developed a slight wobble (common in AEGs and GBBRs). Corrected with small, very thin strips of electrical tape. 4. Blemishes a. Small nicks in top rail of upper from sights being mounted. b. Some small scratches to the body and DD rail/front sight from use c. Because the GHK upper isn’t AEG spec, the DD rail does sit a millimeter or two higher than the upper receiver when installed. Hard to notice and it never bothered me. It does not affect mounting of optics. If you purchase the rifle package at the buy it now price, I will include the Elcan for free. It is an Elcan Specter DR replica 1x-4x sight originally from SNI Tactical. Very high quality. If the rifle does not sell at the buy it now price, it will not be included. After purchasing the rifle, I will gladly swap the front rail to whichever of the included two rails you would prefer on it when it arrives. I will also install your preferred hopup combination as well. Altogether this package is valued well over $1200 without the modifications and work. Please note that this is a GBBR and I cannot ship the mags with gas in them. Temperatures and general atmospheric conditions can affect o-ring seals and potentially cause leaks. Regardless, I recommend re-lubricating the o-rings and seals to your liking. All sales are final. No returns. Message me with any questions.