Battle Arms Workhorse 16" Upper .223 Wylde 1:8 Free Float M-LOK Rail Carbine-Length, Black
$675.10 at Kentucky Gun Co · 5 stores
In stock
Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black
Battle Arms Development · Upper Receiver
No ratings yetBest price
$824.99at GunMag Warehouse
In stock checked Nov 3, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $824.99checked Nov 3, 2026 | In stock | Buy at GunMag Warehouse | |
| Kentucky Gun Co | $830.29checked Nov 3, 2026 | In stock | Buy at Kentucky Gun Co | |
| Ammunition Depot | $864.99checked Nov 3, 2026 | In stock | Buy at Ammunition Depot | |
| Palmetto State Armory | $925.99checked Nov 3, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $824.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $864.99 | $824.00 | $864.99 |
| GunMag Warehouse | $824.99 | $824.99 | $824.99 |
| Kentucky Gun Co | $830.29 | $830.29 | $830.29 |
| Palmetto State Armory | $925.99 | $925.99 | $925.99 |
Since Sep 28, 2026.
About this part
The Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black is a 16" 5.56 / .223 upper receiver from Battle Arms Development. It's sold by 4 stores (3 in stock), from $824.99 to $925.99. The lowest in-stock price in the last 30 days was $824.00 at Ammunition Depot.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Battle Arms Development
- Color
- Black
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black
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