The Workhorse Complete Upper Receiver stands as a testament to precision engineering and rugged dependability. Crafted from forged 7075-T6 aircraft-grade aluminum, this receiver is the backbone of any serious rifle build. Its strength lies not only in its material but also in its design—a free-float rail handguard equipped with M-LOK attachment points strategically placed at the 3, 6, and 9 o'clock positions.
Atop this formidable construct runs a full-length Picatinny accessory rail featuring their signature notch cut, seamlessly aligning with the upper receiver for an unbroken surface that enhances adaptability without sacrificing stability.
Central to the Workhorse's performance is its barrel—crafted from 4150 chrome-moly steel and finished with black nitride treatment. This combination ensures both durability under harsh conditions and pinpoint accuracy when it matters most. The individual head-spacing of each barrel paired with a matching bolt made from robust 9310 steel further guarantees unparalleled reliability.
The inclusion of an 8620 black nitride carrier complements these features by providing ease of cleaning alongside consistent operation. Such meticulous attention to detail makes the Workhorse Upper Receiver not merely a component but a cornerstone upon which you can rely unwaveringly.
Features
- 16 barrel"
- bad rack-15 ambidextrous charging handle
- nitride finish, ar-15/m16 bolt carrier group
- free float m-lok handguard
- anodized finish, black