Product Description The Timney Triggers AR-15 Competition Trigger is a self-contained, drop-in trigger module designed to deliver a smooth, crisp, creep-free single-stage break and help improve accuracy. Built into a lightweight aluminum housing, it installs using your rifle&';s original pins with no gunsmithing, fitting, or adjustments required. This competition-style trigger is configured for AR-15 small-pin (.154") lowers and is factory set for a 3 lb pull. Product Highlights Drop-in AR-15 competition trigger module for a cleaner, more consistent break and improved accuracy Single-stage, crisp, creep-free trigger feel designed to enhance precision shooting Factory-set 3 lb pull weight for fast, controlled trigger press Durable aluminum housing with steel internal components for long service life Designed for AR-15 small-pin (.154") lowers and installs with no fitting or adjustments needed Specs Brand: Timney Triggers Manufacturer Part Number: 667S UPC: 081950667239 Platform Fit: AR-15 (Small Pin) Trigger Type: Single Stage Trigger Pull Weight: 3 lb (factory set) Pin Diameter: .154" (small pin) Housing Material: Aluminum alloy Primary Materials: Steel components with aluminum alloy housing 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 product&';s manufacturer.