The Cross Machine Tool Ultra precision upper receiver, Part# UPUR-2 Upper (NO FA), is engineered to be the ideal companion for your UHP-15 lower receiver, while also seamlessly integrating with any mil-spec lower. Crafted from billet 7075 T6 aluminum, the UPUR-2 offers a significant enhancement in strength and rigidity - boasting a 65% increase over the more commonly used 6061 aluminum. This superior material choice ensures durability and reliability in demanding conditions. The UPUR-2 is meticulously machined on a State-of-the-art 5-Axis machining center, which minimizes the number of operations and setups required, thereby achieving unparalleled precision and accuracy. This advanced machining process surpasses traditional 3 or 4 Axis methods, ensuring that every detail of the UPUR-2 meets the highest standards of quality. Designed with both function and aesthetics in mind, the UPUR-2 enhances the performance and modernizes the appearance of the AR-15 platform. Whether you're building a precision long-range rifle or opting for a sleek, minimalistic setup, the UPUR-2 delivers exceptional performance and a sophisticated look. Its precision engineering and robust construction make it an excellent choice for enthusiasts seeking to elevate their firearm's capabilities and style.

Machined using a 5-axis process from a 7075-T6 aluminum billet
Engraved "T" Identifiers
1913 picatinny rail flat top
M4 feed ramp cut
Mil-spec type III, class II, hard-coat anodized in black
Enhanced wall thickness to improve structural rigidity
Compatible with mil-spec components
Compatible with the majority of aftermarket handguard and rail systems
The device is equipped with a dust cover port and a shell deflector, but it does not include a forward assist
Lifetime warranty against manufacturing defects
Compatible with the "Tactical Link" enhanced battery assist lever

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).