POF USA Standard Two Stage Trigger with KNS Anti Walk Pins 4.5 lb Pull Weight Red/Black. As a result the shot can be withheld until the perfect moment with an incredibly clean break. All authentic POF-USA Two stage triggers come factory sealed in retail packaging and include custom-fit stainless steel KNS Precision Anti-walk Pins for both standard AR and POF-USA ambidextrous lower receivers. All POF-USA 2 stage Trigger Disconnect and Hammer components are wire EDM cut from made in specialized factories A2 tool steel. Components are then heat treated and Salt Bath Nitride finished for ultimate strength and corrosion resistance. They are then pre-assembled in Anodized aluminum housings (complete with rubber urethane feet) for immediate competition hunting and tactical applications right out of the box. STANDARD & EFP Will not work with DPMS 308 lowers that have straight trigger guards or with Sig 716 lowers POF-USA DOES NOT RECOMMEND THE USE OF THESE TRIGGERS IN ANY 9MM PCC CARBINES. Specifications for POF USA Standard Two Stage Trigger with KNS Anti Walk Pins: Manufacturer: POF USA Hand: Ambidextrous Gun Type: Semi-Automatic Pistol Rifle Additional Features: 4.5 lb Trigger Condition: New Handle Finish: Black/Red Features of POF Standard Two Stage Trigger with KNS Anti Walk PinsThis two stage drop-in trigger has a 4.5-pound total pull weight (2.0 lbs first stage 2.5 lbs second stage Package Contents: POF 01509 TRIGGER TWO STAGE STANDARD KNS PINS POF USA 106973: Standard Two Stage Trigger with KNS Anti Walk Pins 4.5 lb Pull Weight Red/Black