- Machined from billet 7075-T6 aluminum
- Anodized to a surface hardness of 60 Rockwell
- Wall thickness increased in specific areas for increased strength and durability
- Integrated M4 feed ramps for reliable ammunition feed
- Custom machining for a look that stands out from the industry standard
The RT1-A4 upper receiver was engineered to deliver durability, precision and reliability as part of a multi-caliber rifle platform. Our uppers are engineered with integrated M4 feed ramps and a Picatinny style tactical rail system that can support most Mil-Spec and aftermarket components, giving you the versatility you need for any environment.
Like our lower receivers, Rowe Tactical uppers are precisely machined on state-of-the-art CNC machines from 7075-T6 aluminum billet. Though each upper receiver has Rowe Tactical’s custom appearance, each component is engineered to beyond Mil-Spec requirements, providing quality and visual appeal that far exceed industry standards.