The RISE Armament RA-101 is a component single-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 single-stage pull delivers a smooth, crisp break at approximately 4.5 lbs.-lighter and more consistent 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. Curved trigger blade Single-stage pull: ~4.5 lbs. 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