The Workhorse Complete Upper Receiver embodies the essence of precision and durability, crafted for those who demand uncompromising performance in their firearms. At its core is a forged receiver made from 7075-T6 aircraft-grade aluminum, renowned for its exceptional strength-to-weight ratio. This ensures that your rifle remains robust yet manageable.
The design includes a free-float rail handguard featuring M-LOK attachment points strategically positioned at the 3, 6, and 9 o'clock positions. These allow for seamless customization with various accessories to enhance functionality without adding unnecessary weight or bulk.
A full-length Picatinny accessory rail graces the top at the 12 o'clock position, complete with Workhorse's signature notch cut that aligns perfectly with the upper receiver. This thoughtful detail not only adds aesthetic appeal but also facilitates easy mounting of optics and other critical attachments.
At the heart of this formidable assembly lies a barrel constructed from 4150 chrome-moly steel finished in black nitride. Such material choice confers both durability and accuracy—qualities essential for any serious shooter. Each barrel is meticulously head-spaced alongside a matching bolt made from resilient 9310 steel paired with an 8620 black nitride carrier.
This meticulous construction fosters ultimate reliability while simplifying maintenance tasks—a crucial factor when field performance cannot be compromised by equipment failure or cumbersome cleaning routines.