Midwest Industries 10.5inch Carbine-Length Upper Receiver Group, M-LOK, 5.56 NATO 1/7 BarrelThe Midwest Industries 10.5inch Carbine-Length Upper Receiver Group, M-LOK, 5.56 NATO 1/7 Barrel is listed by Midwest Industries as part number MI-556CRM9-U. This listing is UPC 812102031147.Midwest Industries builds it for shooters who want precise fit, a durable finish and gear that holds up to hard use.Order the Midwest Industries 10.5inch Carbine-Length Upper Receiver from BattleHawk Armory.Features and SpecificationsForged 7075 T6 Aluminum UpperHard Coat AnodizingT-Markings on Receiver10.5 inch Melonite Finish BarrelThreaded 1/2x28Chambered in 5.56 NATO1/7 Twist, 4150 Chrome MolyM4 feedrampsCarbine Length Direct Impingement Gas SystemCombat Series M-LOK HandguardMI Blast Can InstalledWeight9 - 2lbs 7.8ozComplete Upper Receiver groups do not come standard withcharging handlesand bolt carrier groups.NOTE:Installation and SetupInstall the part with the hardware and instructions Midwest Industries supplies, use the listed torque values, and function check the firearm with dummy rounds before you head to the range. If you are unsure about installation, have a qualified gunsmith fit the part.Inspect the part and its screws after the first few range sessions, clean off carbon and grit, and apply a light coat of oil to steel parts to prevent corrosion.Care and InspectionWipe the part down after each range trip, keep threads and contact surfaces clean, and check screws for tightness on a regular schedule. Anodized aluminum resists corrosion well, but steel hardware benefits from a light coat of oil, especially after shooting in rain or humidity.Compatibility CheckBefore you order, confirm that this part fits your exact firearm model, caliber and configuration. Midwest Industries lists compatibility on its product page for SKU MI-556CRM9-U; check it against your firearm's markings, and call or email our team with any questions.Made in the USAMidwest Industries designs and machines its products in Waukesha, Wisconsin. The company is known for precise machining, clean anodizing and parts that fit on the first try, which is why its handguards, mounts and accessories are a common choice for duty, competition and home defense builds.About Midwest IndustriesMidwest Industries is an American manufacturer based in Waukesha, Wisconsin, founded in 1997. It machines handguards, optic mounts, sight and sling hardware, stocks and complete upper receiver groups for AR-15, AR-10, AK and other platforms, with a reputation for tight tolerances, clean hard coat anodizing and parts that fit on the first try.Buying TipsBuy from an authorized dealer so you get the genuine part with its full warranty, and keep your receipt and the packaging until you have installed and tested it. If you are building a complete setup, plan the whole system, including optic, light, sling and magazines, so every part works together and you avoid buying twice.Questions Before You OrderOur team can help confirm fit, legal shipping to your state and what comes in the box. Send us the make and model of your firearm and the part number on this page, and we will reply with an answer before you order. Shipping times and any special handling are shown at checkout.Range Day ChecklistBefore a range trip, confirm the firearm is clean and lubricated, magazines are loaded and labeled, and every accessory is tight. Bring the tools to adjust or retighten parts, eye and ear protection, and a notebook to record your zero, load and any issues so you can fix them before you rely on the gear.Is It Right for You?If you want American-made accessories that are built for hard use, the 10.5inch Carbine-Length Upper Receiver is a strong choice. Browse more Midwest Industries accessories.Product SpecificationsManufacturer: Midwest IndustriesPart Number: MI-556CRM9-UUPC: 812102031147Product: UpperFrequently Asked QuestionsWhat is the Midwest Industries part number?The part number is MI-556CRM9-U and the UPC is 812102031147.Where is it made?Midwest Industries makes its products in Waukesha, Wisconsin, USA.Does it need an FFL?Midwest Industries upper receiver groups are not firearms under federal law, but check your state and local laws.Will it fit my firearm?Check the compatibility notes for SKU MI-556CRM9-U above and on the manufacturer page, and contact us if you are unsure.Add the Midwest Industries 10.5inch Carbine-Length Upper Receiver to your cart today.