BAD 10.5 UPR WRKHORSE 556AMBI C BLK

The Battle Arms Development BAD 10.5 UPR WRKHORSE 556AMBI C BLK is a precision-engineered upper receiver designed to enhance the functionality and durability of compatible AR-15 platforms. Constructed from forged 7075-T6 aircraft-grade aluminum, this upper receiver offers a robust and lightweight foundation for your build.

It features a free-floating handguard equipped with M-LOK attachment points at the 3, 6, and 9 o'clock positions, allowing for versatile accessory mounting options. The full-length Picatinny rail on top provides ample space for optics and sighting systems, with a distinctive notch cut that aligns perfectly with the receiver.

This upper includes a 10.5-inch 4150 chrome-moly steel barrel treated with black nitride for enhanced corrosion resistance and improved longevity. Matched with a 9310 steel bolt and an 8620 black nitride bolt carrier group, the assembly ensures reliable cycling and straightforward maintenance. The ambidextrous controls further contribute to user adaptability.