Rise Armament Two-Stage Trigger for AR-15/AR-10 – 4.5 lb Pull, Black (RA-100)

• Two stage trigger designed for AR 15 and AR 10 platforms with improved control characteristics
• Features 4.5 pound total pull weight with defined first and second stage operation
• First stage approximately 2 pounds followed by 2.5 pound second stage break
• Precision machined from S7 tool steel and heat treated for durability and wear resistance
• Black nitride finish provides surface hardness corrosion resistance and extended service life
• Includes milspec trigger and hammer pins for installation within standard small pin receivers

The Rise Armament RA-100 Two-Stage Trigger is a rifle trigger designed for controlling firing function in AR-style rifle platforms.

The Rise Armament RA-100 Two-Stage Trigger features a two-stage pull with a total weight of approximately 4.5 pounds, including a 2 lb first stage and 2.5 lb second stage. This rifle trigger is precision machined from S7 tool steel and finished with a black nitride coating for surface durability. It is designed to fit AR-15 and AR-10 platforms with standard small-pin Mil-Spec dimensions. In standard configurations, the trigger installs using the included Mil-Spec trigger and hammer pins. The two-stage design provides a defined pull sequence, and the trigger is categorized under firearm triggers. This product is used for controlled trigger operation in range use and general shooting applications.