SELLING ONLY! NO TRADES OR PARTING! PRICE IS FIRM!!! Never released Glock 17 SAI by EMG. This bad boy has a Prototype EMG Steel Slide, a Steel GunsModify TiN threaded Barrel, Maple Leaf Hop-Up with Yellow Autobot bucking, Red H-Arm, Gold Hop Up wheel, GunsModify inner barrel, and Reinforced Nozzle, and a Rebuildable Spring Guide Rod. It shoots out FAR (250+ feet) Lower is factory stippled with a SAI flared Magwell. Comes with 1 ARMY Brand magazine and 1 WE tech extended mag, with HPA tap. This gun costs more than $700 with the parts (not including the rare aspect and work put into it) so my price is fair and FIRM (and shipped with PayPal fees covered 😉).