Battle Arms Development WORKHORSE, Upper Receiver Assembly, 5.56 NATO, 10.5" Barrel, A2 Flash Hider, 9.5" M-LOK Handguard, No Bolt Carrier Group or CH

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$496.59
In Stock
Ships in 2 to 3 business days
SKU:
810033783784
BRAND:
Manufacturer Number:
WH-UR-10.5-556
Caliber:
223 Remington
Caliber:
5.56x45mm
Unit of Measure:
Each
WORKHORSE, Upper Receiver Assembly, 223 Remington/5.56 NATO, 10.5" Barrel, Carbine-length Gas System, Anodized Finish, Black, A2 Flash Hider, WORKHORSE 9.5" M-LOK Free Float Handguard,

Does Not Include Bolt Carrier Group or Charging Handle

Barrel Length: 10.5in
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 9.5in M-Lok Free Float Rail
Bolt Carrier Group Included: No
Charging Handle Included: No
Overall Length: 24.5in
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