Out of stock
SKU: WMDNIBXUF
UPC: 855899003225
MPN: 1-NIBXUF
The WMD Guns Nib-X Upper Receiver 5.56 Stripped is a precision-engineered component designed for serious shooters, gunsmiths, and professional end-users. This stripped upper receiver serves as the foundation for custom rifle builds across various applications, including law enforcement and civilian tactical use.
The Nib-X designation indicates a specific finish that enhances durability and corrosion resistance. This stripped upper receiver weighs just 0.38 pounds, making it suitable for weight-conscious builds where handling and fatigue are considerations. It is compatible with any mil-spec lower receiver and standard AR-15 components, ensuring easy integration into existing platforms or new builds.
Builders can customize their setups by sourcing components that match their specific mission profiles, making this upper receiver a versatile choice for tactical applications. The 5.56 NATO chamber accommodates both 5.56 and .223 Remington ammunition, providing flexibility for various shooting scenarios.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
