Product Description The TriggerTech AR Diamond is a premium drop-in trigger engineered for competitive and precision AR-15 shooters who demand a consistent, repeatable break. It features a short two-stage action designed to feel similar to a 1911-style trigger and uses TriggerTech&';s Frictionless Release Technology to deliver a true zero-creep break with extremely short overtravel and a fast, positive reset. Pull weight is quickly adjustable from 1.5 to 4.0 lb using CLKR Technology, with fine 2 oz increments adjusted via a set screw while the trigger remains installed. Product Highlights Drop-in AR-15 trigger with a short, crisp two-stage feel inspired by 1911-style triggers Frictionless Release Technology for a true zero-creep break and consistent performance shot after shot CLKR Technology allows confident pull-weight tuning from 1.5-4.0 lb in precise 2 oz increments Designed for demanding use in competition, precision shooting, and harsh environments Durable construction with corrosion-resistant hardened 440C stainless internal components Specs Brand: TriggerTech Model: Diamond Trigger Type: Two-Stage Style: Pro Curved Firearm Fit: AR-15 Hand: Right Adjustable Pull Weight: 1.5-4.0 lb (2 oz increments) Adjustment System: Set screw adjustment with trigger installed (CLKR Technology) Housing Material: 7075 T6 aluminum Internal Components: Hardened 440C stainless steel UPC: 885768000871 Manufacturer Part Number: AR0TRB14NNP 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.