Product DescriptionThe KAK Industry AR-15 Lower Parts Kit (LPK) Basic Ambidextrous Build Kit is built for shooters who want the essentials for a custom AR-15 lower build without extra, unwanted parts. This kit includes key small parts, pins, detents, and springs, plus an ambidextrous selector for left or right handed operation. For best results during assembly, de-grease the ambi selector screw threads and apply blue Loctite.Product Highlights Basic AR-15 lower parts kit focused on essential components for a clean, straightforward build Includes an ambidextrous safety selector with detent and spring for improved control Comprehensive small-parts assortment: bolt catch, magazine catch, takedown and pivot hardware, and buffer retainer parts Includes hammer and trigger pins plus hammer, trigger, and disconnector springs Assembly note included: de-grease ambi selector screw threads and apply blue LoctiteSpecs Brand: KAK Industry Product Type: AR-15 Lower Parts Kit (LPK), Basic Ambidextrous Build Kit Included Components: Bolt catch kit; magazine catch kit; takedown pin, detent, spring; pivot pin, detent, spring; buffer retainer pin and spring; ambi selector, detent, spring; hammer and trigger pins; hammer, trigger, disconnector spring Manufacturer Part Number: AR15-LP-KT-03 UPC: 811163035828Disclaimer: 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.