Rise Armament 22 ARC 18 Inch Assembled Upper Receiver, Free-Float M-LOK, Gray RA22ARCCUGRY18

Product Description The Rise Armament RA22ARCCUGRY18 assembled upper receiver is built for shooters who want a premium 22 ARC setup with a focus on accuracy, rigidity, and hard-use reliability. It features an 18-inch 416R stainless steel barrel that is button-rifled, air-gauged, and tested, along with a free-floating skeletonized aluminum handguard designed to help maintain consistent point of impact. A continuous 12 o&’;clock Picatinny rail, M-LOK (Modular Lock) mounting slots, and integrated QD sling points make it easy to configure with optics, lights, and other accessories. To round out the package, Rise includes an ambidextrous charging handle and a premium bolt carrier group with a durable black nitride finish. Product Highlights 18-inch 416R stainless steel barrel that is button-rifled, air-gauged, tested, and threaded Free-floating skeletonized aluminum handguard with continuous top Picatinny rail and M-LOK slots Four threaded steel QD sling swivel inserts plus a snag-free front end for streamlined handling RISE ambidextrous charging handle for right- or left-handed operation and easier use with optics/gloves Premium bolt carrier group with 9310 bolt, individually MPI tested, staked gas key, and black nitride finish Specs Brand: Rise Armament Manufacturer Part Number: RA22ARCCUGRY18 UPC: 850043415930 Product Type: Assembled upper receiver Caliber: 22 ARC Barrel Length: 18 in Barrel Material: 416R stainless steel Rifling: Button-rifled Twist Rate: 1:7 Muzzle Threads: 1/2×28 Handguard: Free-floating skeletonized aluminum; continuous 12 o&’;clock Picatinny rail; M-LOK slots; patent-pending attachment lock Sling Mounts: Four threaded steel QD inserts Charging Handle: Ambidextrous Bolt Carrier Group: 9310 bolt; individually MPI tested; staked gas key; black nitride finish Receiver Material: Forged billet aluminum Color/Finish: Gray anodized 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.