The Rise Armament Blitz Elite Performance Trigger is the first of its kind as a truly premium trigger at mid-range prices. Fixed at a crisp 3.5-pound pull with fast trigger reset and minimal over-travel, this competition ready trigger allows you to shoot more accurately and much faster with much less effort. The Blitz features their new Quik-Klik reset that provides an audible and tactile reset. The hybrid trigger bow, disconnector, and lightened hammer have all been precision CNC machined from high-grade heat-treated tool steel and Melonite coated for increased corrosion resistance. A lightweight aluminum housing allows for fast and easy drop-in installation while weighing in at just 2.4 oz. The Blitz Trigger is the perfect upgrade for most AR-15 and AR-308 pattern rifles and even pistol caliber carbines.NOTE: This trigger has two fitting screws that must be tightened regardless of trigger pin selection. Do not over-tighten or it will change the trigger pull weight.Features: Includes anti-walk pins 3.5lb. single stage trigger Melonite coated internal parts Quik-Klik reset Hybrid trigger bow Fits most .308 and .223/5.56 AR style platforms Precision machined from high-grade, heat-treated S7 tool steel with a 6061 aluminum housing Black 8625 hard coat anodized housing Quality-assured with high-tech inspection equipment Lightened hammer Drop safety feature Weight: 2.4 oz.The installation process for the Blitz Elite Performance Trigger is as easy as lining up the pin holes setting the anti-walk pins and tightening the two fitting screws.Rise Armament is committed to quality and success, and you can see that in their weapons. All Rise parts are manufactured according to strict AS9100 and ISO9001 2008 certified procedures, and must pass stringent QA inspection before leaving their facility.