{"product_id":"fmk-ar1-extreme-ar-15-lower-receiver-polymer-multi-caliber-black-fmkgar1e","title":"FMK AR1 Extreme AR-15 Lower Receiver, Polymer Multi-Caliber Black FMKGAR1E","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe FMK AR1 Extreme lower receiver is a lightweight, American-made foundation for AR-15 platform builds. Manufactured in the USA from high impact composite polymer, this multi-caliber lower is engineered for superior strength, excellent durability, and reduced overall build weight. Weighing just 4.3 ounces, it is well suited for shooters building a lightweight rifle without giving up compatibility with standard components. The AR1 Extreme accepts standard Mil-Spec uppers up to .50 Beowulf and is compatible with most current AR-15 lower parts kits, grips, and stocks. Finished in black, this receiver offers a modern look and dependable performance for custom rifle projects.\u003c\/p\u003e\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high impact composite polymer for a strong, lightweight AR-15 lower receiver solution.\u003c\/li\u003e\n\u003cli\u003eMulti-caliber design accepts standard Mil-Spec uppers up to .50 Beowulf for broad build compatibility.\u003c\/li\u003e\n\u003cli\u003eExtremely lightweight at only 4.3 oz, making it ideal for lightweight rifle builds and custom configurations.\u003c\/li\u003e\n\u003cli\u003eCompatible with most current AR-15 lower parts kits, grips, and stocks for flexible setup options.\u003c\/li\u003e\n\u003cli\u003e100% American made with a durable black finish for dependable long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Lower Receiver\u003c\/li\u003e\n\u003cli\u003ePlatform: AR-15\u003c\/li\u003e\n\u003cli\u003eCaliber: Multi-Caliber\u003c\/li\u003e\n\u003cli\u003eMaterial: High Impact Composite Polymer\u003c\/li\u003e\n\u003cli\u003eFinish: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 4.3 oz\u003c\/li\u003e\n\u003cli\u003eTrigger: None\u003c\/li\u003e\n\u003cli\u003eCompatibility: Standard Mil-Spec uppers up to .50 Beowulf; most current AR-15 lower parts kits, grips, and stocks\u003c\/li\u003e\n\u003cli\u003eCountry of Manufacture: USA\u003c\/li\u003e\n\u003cli\u003eUPC: 850979004338\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: FMKGAR1E\u003c\/li\u003e\n\u003cli\u003eBrand: FMK\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDisclaimer: 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.\u003c\/em\u003e\u003c\/p\u003e","brand":"FMK","offers":[{"title":"Default Title","offer_id":44199338999930,"sku":"FLX-90315","price":44.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/37ab72e258ddf42a68f57e32c734afc8.png?v=1788275156","url":"https:\/\/tlooutdoors.com\/products\/fmk-ar1-extreme-ar-15-lower-receiver-polymer-multi-caliber-black-fmkgar1e","provider":"TLO Outdoors","version":"1.0","type":"link"}