Battle Arms Development WORKHORSE, Upper Receiver Assembly, 223 Remington/5.56 NATO, 16" Barrel, Mid-length Gas System, Anodized Finish, Black, A2 Flash Hider, WORKHORSE 15" M-LOK Free Float Handguard, Does Not Include Bolt Carrier Group or Charging Handle

Established in 2009, Battle Arms Development, Inc. (B.A.D. Inc.) stands as a distinguished force in the realm of small arms innovation. Nestled in the heart of Henderson, Nevada, their company is driven by a relentless commitment to pushing the boundaries of small arms design and manufacturing. • Barrel Length: 16in • Gas System: Midlength • Barrel Profile: A2 • Barrel Steel: 4150 Chrome-Moly Vanadium • Barrel Finish: Nitride • Chrome Lining: None • Muzzle Thread: 1/2-28 • Chamber: 5.56 NATO • Twist Rate: 1:7 • Barrel Extension: M4 • Diameter at Gas Block: .750 • Gas Block Type: Low-profile • Muzzle Device: A2 Flash Hider • Receiver Material: Forged 7075 T6 • Receiver Type: M4 • Handguard Type: WORKHORSE 15in M-Lok Free Float Rail • Bolt Carrier Group Included: No • Charging Handle Included: No • Overall Length: 24.5in