EMG Seekins Precision Licensed AR-15 SP223 Advanced Airsoft M4 AEG Rifle w/ G2 GearboxCNC machined aluminum alloy Seekins Precision licensed SBR8 keymod handguard, SP223 upper receiver, and SP223 lower receiverSeekins Precision selector, magazine release and bolt catchG&G; front and rear adjustable flip-up sights includedStamped Seekins Precision trademarksFull length top rail provides vast amounts of real estate to mount optics and other accessoriesAmbidextrous Seekins Precision selector switch, ambidextrous sling plate, ambidextrous charging handle, and ergonomic motor gripMetal version 2 gearbox with 8mm bearings and a bearing spring guideG&G;'s inline wired G2 burst control MOSFET and electronic microswitch trigger contacts mate up to a 25,000 RPM motorFPS Range:370-400The wait was worth it! The Seekins Precision SP223 featuring a custom tuned G&G; G2 gearbox raises the bar on "Out-of-the-Box Performance" in every way possible. The months of fine tuning by master technicians nets the rifle a snappy trigger response like nothing before it; the cyclic rate, on par with some of the finest custom tuned rifles; the accuracy, a testament to the "Precision" title this rifle carries. In the pursuit of performance befitting to the prestige of a Seekins product, the G2 gearbox boasts ultra-smooth 8mm bearings, full steel teeth piston, double O-ring aluminum nozzle and cylinder head, short stroked gear set, newly designed mosfet with precision tuned ETU, and a quick change spring guide all housed in a heavily reinforced, redesigned gearbox shell. Powering this finely crafted gearbox is a super torque 25,000 rpm neodymium magnet motor for consistent performance. Raising the bar further is G&G;'s fire cutoff system which stops the gun from dry-firing once a magazine has been emptied, further adding to the training aspect of this platform as well as giving the player a slight edge over standard AEG's by letting them know to reload. All of which is housed in a masterfully crafted CNC machined receiver and handguard set where the quality rivals even some of the best boutique aftermarket receivers; its fit and finish holds true to the standards set forth by EMG and Seekins Precision.Seekins Precision is now one of the premier names in high quality, precision manufactured AR15 style rifles. Seekins Precision not only manufactures their flagship set of scope rings, their original product, but also CNC machine a wide variety of AR15 components, as well as their in-house built full rifles. When people want precision, their first stop is Seekins.EMG has partnered with Seekins Precision and Airsoft manufacturing powerhouse G&G; Armament to bring to the market, the first and only officially licensed Seekins Precision AR15 training AEG. EMG worked closely with the staff at Seekins to make sure that all the details, down to the finest markings were accurately reproduced in this full size AEG rifle. Like it's steel family member, the EMG Seekins receiver is CNC machined from a lightweight yet durable aluminum alloy, keeping weight down, but providing the user with the unmistakable feel of a Seekins Precision SP223 billet receiver. The forward portion of the EMG Seekins rifle features a perfect replica of the Seekins Precision SBR8 Keymod rail. Built 100% from the original blueprints, EMG's SBR8 rail is painstakingly machined from aluminum alloy to accurately reflect the weight and feel of the real thing.The SP223 is beautiful to look at and it never fails to deliver on the field. Nothing less than the best will do when it comes to the internals powering this monster of an AEG. Internally the Seekins / EMG SP223 is powered by an EMG specified G&G; Top Tech gearbox. EMG worked with G&G; Armament to make their already deadly Top Tech gearbox into something fitting of its Seekins Precision clothing. The gearbox cradled inside the receiver features 8mm bearings, polycarbonate piston with steel teeth, 16AWG wires and redesigned bevel gear to reduce heat spikes, an electronic microswitch trigger switch with a shock absorbing leaf spring, and G&Gs; excellent programmable burst control G2 MOSFET with micro speaker to indicate burst control setup. All of these features ensure that the EMG Seekins SP223 will destroy the competition anywhere it goes.Length:880mm / 970mm AdjustableWeight:4100g (9.04lbs)Inner Barrel:~445mmMagazine Capacity:90rd G2 midcap. Also compatible with standard Tokyo Marui spec M4 magazinesMuzzle Velocity:370-400 FPS (Measured with 0.20g BBs)Thread Direction:14mm NegativeGearbox:Ver 2 Full Metal with inline MOSFETMotor:Long Type 25,000 RPMFire Modes:Semi/Full-Auto, SafetyBattery:9.6v Small Butterfly Type recommended (Battery not included. Wired to stock with small Tamiya connector)Hopup:Yes, AdjustablePackage Includes:Gun, Magazine, ManualManufacturer:EMGAbout EMGThe EMG vision is to manufacture products the world has never seen before; products we would put our name on, and products that hit the spot! "EMG" (Evike Manufacturing Group) was spawned from the realization that if you want something done exactly the way you want it, you need to do it yourself, and we did just that.We took our 16 years of knowledge as the market's lead retailer, our network of 300+ superior manufacturers, to work with inspiring top innovators in the firearms industry. That combined with the vision to invest into the Airsoft industry, an industry we believe in, EMG was born.About G&GEstablished; in Taiwan in 1986, G&G; has always been determined to make the highest quality Airsoft products. G&G; continues to find new designs, better materials, and innovative systems to make our products stronger and more competitive. We always focus on customer's needs and we believe that a high-quality product is the best sales pitch.It is our continual goal that our customers can enjoy the best possible experience using our products, and we strive to deliver the best quality product as the key to our success.