The Firearm Blog checks out the cheap AK trigger from Battle Arms Development, the EKG... "In this episode of TFBTV, James Reeves is at Red Oktober 2021. Today he’s speaking with the guys from Battle Arms Development about their new and inexpensive 'EKG' AK-47 trigger, as well as their PDW-style collapsible stock for the AR-15. The EKG is as cheap as $50 from Primary Arms."