The Battle Arms Development Workhorse AR-15 Barreled Upper Receiver is made from premium materials with exceptional quality control to ensure you get a long lasting product for your project rifle. This AR upper receiver is forged from 7075-T6 aluminum with a Mil-Spec anodized coating. The Workhorse line of upper receivers come with a Rosco Manufacturing barrel made from 4150 Chrome Moly Vanadium steel with a Nitride finish and a mid-length gas system and an A2 flash hider. Also included is the BAD Workhorse 15" free float handguard with M-LOK slots for attaching accessories. If you are looking to build a bomb-proof rifle, you cant go wrong with attaching this barreled upper receiver group to your lower.
- 16" Rosco Barrel chambered in 5.56 NATO
- Nitride finish
- Mid-Length gas system with .750" gas block
- 1:7 twist rate
- A2 flash hider with 1/2x28 threads
- Forged 7075-T6 aluminum upper
- Mil-Spec anodized finish
- 15" Free float M-LOK handguard
- No BCG or charging handle
Assembly: Barreled Assemblies
Barrel Coating: Salt Bath Nitride
Barrel Contour: Government
Barrel Length: 16
Barrel Lining: Salt Bath Nitride
Barrel Material: 41V50 Chrome Moly Vanadium Steel
Brand: Battle Arms Development
Caliber Gauge: 5.56 NATO
Gas System Length: Mid-Length
Gas System Type: Direct Impingement
Handguard: 15 in M-LOK Rail
Muzzle Device: A2 Flash Hider
Thread Pattern: 1/2 X 28
Twist Rate: 1:7
MPN#: WH-UR-16-556

Browse more Battle Arms Developmen Barrels for sale gun parts.

Live Inventory Search

Want to see your products here? Click this link.

Compare prices for WH-UR-16-556 - Yankee Hill Machine Co., Inc. Q.D. Sling Swivel 810033784095 from all vendors

StorePriceShipping rateShow more
no info
$10 Flat for Firearms
Out Of Stock
$15 shipping per order, $20 for orders over $500
Add to Cart
Calculate Postage in Cart
$30 flat rate per order, Layaway available
NO CC FEES - $10-$15 shipping