Workhorse Complete Upper Receiver
The Workhorse Complete Upper Receiver stands as a testament to robust engineering and practical design. Crafted from forged 7075-T6 aircraft-grade aluminum, this upper receiver embodies strength without unnecessary weight. Its free-float rail handguard is equipped with M-LOK attachment points at the 3, 6, and 9 o'clock positions, allowing for versatile customization options.
A full-length Picatinny rail runs along the top at the 12 o'clock position, featuring their signature notch cut that seamlessly aligns with the upper receiver. This ensures a consistent mounting platform for your preferred optics or accessories.
At its core lies a barrel made of 4150 chrome-moly steel coated in black nitride—a choice material known for combining durability with accuracy under repeated use. Each barrel undergoes individual head-spacing alongside a matching bolt crafted from resilient 9310 steel paired with an 8620 black nitride carrier. This combination guarantees reliability while simplifying maintenance through ease of cleaning.
The Workhorse is more than just another component; it’s built to perform reliably when called upon. For those who value precision and dependability in their firearm components, this complete upper receiver delivers on both fronts without compromise.
Features
- 16 barrel"
- bad rack-15 ambidextrous charging handle
- nitride finish, ar-15/m16 bolt carrier group
- free float m-lok handguard
- anodized finish, sniper gray