Product Description Built from the popular Blitz trigger design, the Rise Armament Blitz Defense is a high-performing, reliable drop-in AR trigger engineered to excel in a self-defense rifle or pistol-caliber carbine (PCC). This single-stage hybrid trigger delivers a crisp 4.5 lb pull and an "icicle-crisp" break with an insanely fast reset for quicker, more controllable follow-up shots. The wide, comfortable trigger blade sits farther back in the trigger well to provide extra room for larger hands or gloved use. Housed in a distinctive blue anodized cassette-style housing, the Blitz Defense is designed for simple installation in AR-style platforms built to mil-spec dimensions and is compatible with common calibers including .223/5.56, .308, 6.5, 9mm, and more. Product Highlights Single-stage 4.5 lb pull for a crisp, consistent break and improved control on defensive builds Fast reset performance to support rapid, accurate follow-up shots Cassette-style, drop-in design in a blue anodized housing for straightforward installation Wide trigger blade positioned farther back for comfort, leverage, and gloved use Includes trigger pins (anti-walk style noted by distributor listings) for secure fitment Specs Brand: Rise Armament Model: Blitz Defense Trigger Type: Single-Stage (drop-in cassette style) Pull Weight: 4.5 lb Platform Fit: AR-platform / AR-style mil-spec dimension receivers Compatible Calibers: .223/5.56, .308, 6.5, 9mm, and more Color/Finish: Blue anodized housing with black trigger components Materials: 6061 aluminum cassette housing; S7 tool steel internal parts with black nitride finish Included: Trigger pins (includes pins per manufacturer listing) UPC: 851046006019 Manufacturer Part Number: RA524DEFENSE Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.