DUTY SERIES PROTOTYPE! DISCOUNTED New old stock Duty Series prototype GLOCK 21 SF with Duty Series grip package (standard L1 reduction); frame index points; Vickers Tactical extended slide stop (OEM shown in the photo; it’ll come with a vickers) and magazine release; APEX/Ghost “Pro” trigger package. Plus Type 1 slide package and Trijicon HD night sights. This is an unfired demo gun we had on display at the shop, AND is also one of the very first packages we did while experimenting with the Duty Series frame and slide work prior to offering it as a package. The grip work was done by Ben while he was still working out the details/features of the Duty Series grip package, and has some of the enhanced features you’d get with the Hybrid option (premium Duty Series, $200 upgrade)…but the slide work has some minor machining blemishes that are purely cosmetic, so we are selling this unit at a nice discount.