L'antre du Dingo checks out the Double Eagle JDG PFS9 GBB Pistol with Polymer 80 frame. This is an optic-ready GBB Pistol and has an 11CW thread with a 14mm CCW adapter to mount suppressors or tracer units  It has  EU17 slide with serrations at the front and rear. This is a full metal, licensed GBB pistol.