{"product_id":"rise-cmplt-uppr-22-arc-18-pat-brn","title":"RISE Armament Complete Upper Receiver 22 ARC 18\" – Patmos Arms Compatible","description":"\u003cp\u003eThe RISE Armament Complete Upper Receiver in 22 ARC delivers a precision-built platform for shooters seeking extended range and energy retention in an AR-15 compatible system. Chambered in 22 ARC (Advanced Rifle Cartridge), this complete upper pairs with standard AR-15 lower receivers and features an 18-inch barrel optimized for balancing velocity and maneuverability. Ideal for predator hunting, competitive shooting, and medium-range applications where the 22 ARC's ballistic advantages shine.\u003c\/p\u003e\u003cp\u003eConstructed from forged 7075-T6 aluminum with a durable brown Cerakote finish, this upper includes a fully assembled bolt carrier group and charging handle for immediate installation. The 18-inch barrel provides sufficient length to maximize the 22 ARC's velocity potential while maintaining a compact profile. Compatible with Patmos Arms components and standard AR-15 lowers. Installation requires basic armorer tools and familiarity with AR-15 platform assembly. Verify headspacing and torque specifications before use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 22 ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete Upper Receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e AR-15 \/ Patmos Arms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged 7075-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brown Cerakote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e BCG, Charging Handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires basic AR-15 assembly knowledge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rise Armament","offers":[{"title":"Default Title","offer_id":47939530948863,"sku":"RISERA-22ARC-CU-BRN-18","price":1006.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5212439.jpg?v=1766544440","url":"https:\/\/doublestackstore.com\/products\/rise-cmplt-uppr-22-arc-18-pat-brn","provider":"Double Stack Store","version":"1.0","type":"link"}