One of my more favorite rifles to shoot, Saiga 5.45x39, 12.7” barrel, Sureshot Mk3 chassis, Zentico PT1 (Fixed rear trunnion, folder variant) running Holosun 513(?) and magnifier, Griffin rear sight and some HK style front sight, Adjustable gas piston, Zentico charging handle, unknown aluminum hand stop, AlG trigger tuned to 3.2lbs with polishing and springs. F4 suppressor asper my usual. Made a spacer to hide my extra threads, too much keystone machining when I got my approval letter and stamp to cut it down. Debating on doing another F4 DT with 14x1 threads.