Shop › POF DROP IN TRIGGER 2 STAGE STRAIGHT POF DROP IN TRIGGER 2 STAGE STRAIGHT $210.00 Patriot Ordnance Factory Two Stage Drop-in Trigger Assembly, Straight, KNS Pins Included 01510 Add To Cart Added! Patriot Ordnance Factory Two Stage Drop-in Trigger Assembly, Straight, KNS Pins Included 01510