Item #: 750170

Mfg. Number: RA-100

UPC: 850062094116

The RISE Armament RA-100 is a component two-stage trigger precision-machined from S7 tool steel, heat-treated, and finished in black nitride for maximum strength and corrosion resistance across the service life of the component. The two-stage pull breaks a light 1.5 lb. first stage into a clean 3 lb. second stage for a total 4.5 lb. pull—lighter and smoother than milspec while maintaining the forceful hammer strike needed for reliable primer ignition on steel-cased and standard ammunition alike. The reset is firm, fast, and tactile—both felt and heard for quicker follow-up shots. Installation is straightforward with fewer parts than most component triggers: no disconnector assembly, no complex alignment, just milspec hammer and trigger pins included in the box. Fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions. Backed by RISE's Lifetime Warranty.

• Flat trigger blade
• Two-stage pull: ~1.5 lb. first stage / ~3 lb. second stage, 4.5 lbs. total
• S7 tool steel, heat-treated
• Black nitride finish
• Forceful hammer spring for reliable ignition with steel-cased ammo
• Firm, tactile, audible reset
• Simplified component installation — fewer parts than competing triggers
• Fits AR-15 and AR-10 with standard small-pin milspec dimensions
• Includes milspec hammer and trigger pins
• Made in the USA
• Lifetime Warranty

Key Specifications