Rise Armament Blitz Defense RA524 4.50 lbs Hybrid Drop-In Trigger - AR-Platform - Blue / Black

The Rise Armament Blitz Defense RA524 is a high-performance single-stage hybrid drop-in trigger purpose-built for self-defense rifles. Built on the proven Blitz trigger platform, it delivers a crisp 4.50 lb pull with virtually no take-up and an ultra-fast Quik-Klik reset that lets the shooter stay on target between follow-up shots. The wide hybrid trigger blade is paired with a contrasting blue anodized 6061 aerospace aluminum housing and a black trigger shoe.

Engineered as a true drop-in module, the Blitz Defense installs into the AR-15 or 9mm AR-pattern lower receiver with no permanent modifications required. Its single-stage design eliminates creep for a clean, repeatable break, while the short reset makes it well suited to defensive drills and rapid string work. The two-tone blue / black finish gives the group a distinctive look inside the receiver.

Rated for use in AR-15 and 9mm AR platform lowers, the RA524 Defense ships with the trigger assembly and a set of anti-walk pins to keep the hammer and trigger pins secured under hard use. Housed in lightweight, easy-to-install 6061 aluminum, the Blitz Defense is a turnkey upgrade for any defensive-pattern build.