{"product_id":"faxon-firearms-arak-21-complete-upper-12-5-in-7-62x39mm-black-gas-piston-ar-15-urssb762p","title":"Faxon Firearms ARAK-21 Complete Upper 12.5 in 7.62x39mm Black Gas Piston AR-15 URSSB762P","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Faxon Firearms ARAK-21 Complete Upper is a gas piston actuated upper receiver assembly designed to interface with the standard AR-15 platform using only the takedown pin and pivot pin. Chambered in 7.62x39mm and configured with a 12.5 inch barrel assembly unit, this black complete upper offers fast installation with no tools and no changes required to your current lower receiver. The Barrel Assembly Unit includes the barrel, gas block, muzzle brake, gas piston, gas adjuster, and barrel trunnion, giving shooters a highly integrated system built for reliability and ease of use.\u003c\/p\u003e\u003cp\u003eThe ARAK-21 upper is built from a one-piece aircraft grade 6061-T6 aluminum billet receiver and features a full-length Mil-STD-1913 Picatinny top rail plus additional aluminum rails for accessories. Its long-stroke gas piston system uses a 4-position gas adjuster knob with three operational gas-flow settings and one setting that blocks gas flow for single-shot operation. Additional premium features include an ambidextrous, non-reciprocating, foldable charging handle, bolt carrier assembly, dual recoil spring system, lower forearm with screws, insulating shims, and included tools and manual. This self-contained design also allows use with folding stock configurations because the recoil system does not extend beyond the upper receiver.\u003c\/p\u003e\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete ARAK-21 upper receiver assembly chambered in 7.62x39mm with a 12.5 inch barrel assembly unit\u003c\/li\u003e\n\u003cli\u003eGas piston actuated system with a 4-setting adjustable gas knob, including a single-shot no-gas setting\u003c\/li\u003e\n\u003cli\u003eCompatible with standard AR-15 lowers using the takedown and pivot pins for fast, tool-free installation\u003c\/li\u003e\n\u003cli\u003eMachined from one-piece 6061-T6 aircraft grade aluminum billet with full-length Picatinny top rail and additional accessory rails\u003c\/li\u003e\n\u003cli\u003eIncludes charging block, ambidextrous charging handle, bolt carrier assembly, recoil spring system, manual, and BAU removal tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Complete Upper Receiver Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ARAK-21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 7.62x39mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 12.5 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform Compatibility:\u003c\/strong\u003e Standard AR-15 lower receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Gas piston actuated, long-stroke variable setting gas piston system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Adjuster Settings:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver Material:\u003c\/strong\u003e 6061-T6 aircraft grade aluminum billet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Rail:\u003c\/strong\u003e Full-length Mil-STD-1913 Picatinny rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Rails:\u003c\/strong\u003e Three aluminum full-length Picatinny rails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Handle:\u003c\/strong\u003e Ambidextrous, non-reciprocating, foldable, spring returned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e ARAK-21 upper, manual, BAU removal tools, magazine marker bands, bolt and firing pin for ordered caliber, recoil spring for ordered caliber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 816341025615\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e URSSB762P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e FAXON FIREARMS\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":"FAXON FIREARMS","offers":[{"title":"Default Title","offer_id":44199349452922,"sku":"FLX-169242","price":1003.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/925235b9c1b4e5047fbe132d53647ecf.png?v=1788276418","url":"https:\/\/tlooutdoors.com\/products\/faxon-firearms-arak-21-complete-upper-12-5-in-7-62x39mm-black-gas-piston-ar-15-urssb762p","provider":"TLO Outdoors","version":"1.0","type":"link"}