Patriot Ordnance Factory Drop In Single Stage Trigger has a 4.5lb non-adjustable pull weight. It comes pre-assembled in a Hard Coat Anodized aluminum housing and is ready to be installed into your rifle right out of the box. The Trigger, Disconnect, and Hammer are machined from American A2 steel and Nitride Heat-Treated to 70 Rockwell case hardness for ultimate strength and corrosion resistance. Custom-fit stainless steel KNS Precision Anit-walk Pins for both standard AR and POF-USA ambidextrous lower receivers are included.
**Will not work with DPMS 308 lowers that have straight trigger guards or with Sig 716 lowers**