For sale is a beautiful custom ViperTech mk18 replica. This build was designed to be a true 1:1 training rifle / 2003 NSW kit base. What sets this rifle apart from other GBBRs is its forged receivers, one piece heavy steel outer barrel, and its top tier internals. Steel trigger, hammer, sear, disconnector, firing pin, bolt carrier, etc. CNC Aluminum bolt/nozzle, and stiff buffer springs all mesh to create the best GBBR available. For even higher realism, this rifle includes REAL STEEL AR15 Hammer/trigger springs, a REAL buffer weight, and an optional REAL buffer spring. Externally it has a RAL AR15 stock, receiver extension, KAC Vert grip, and KAC Ambi mag release. Currently shoots ~375fps on GG. Includes ONE GHK GG V2 MAGAZINE (see other post for more mags) INCLUDES a complete "winter" bolt carrier/bolt/nozzle, extra charging handle, and a third bolt/nozzle. Also includes a few small parts. Lastly, this rifle includes a G&P AimPoint + Wilcox style mount and a functioning PEQ15A(red laser+flashlight). NO PARTING OUT $550 + ship + PP Fees for this. ONLY PM IF CASH READY NO TRADES