All TAC model rifles come with a POF trigger kit that includes the K&S pin kit as well. At the price point that these trigger go for its our opinion that you absolutely cannot beat them. POF advertises that they come at 4.5 lbs but after some G-TAC tinkering our testing has indicated that they are often closer to 3.5lbs or better. This kit is unmatched at the price point of $179.99. Contact us for availability.