The Battle Arms Development Workhorse Upper Receiver is made from high quality materials that will supply long lasting durability. This upper features a Rosco Manufacturing 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with a .750″ diameter low-profile gas block, WORKHORSE M-Lok Free Float Rail, and an A2 flash hider. The Workhorse series offers an amazing value.
Features
- Made from 7075 – T6 aluminum
- Type III hard coat anodized
- Matte black finish
- M4 Feed Ramp
Reviews
There are no reviews yet.