Daniel Defense MK18 Upper Receiver Group - Black 10.3"
$1,527.00 at Brownells · 3 stores
In stock
Best price
$1,527.00at MidwayUSA
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $1,527.00checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $1,349.98Salechecked Oct 4, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $1,527.99checked Oct 3, 2026 | Check store | Buy at Palmetto State Armory | |
| Kentucky Gun Co | $1,454.00checked Oct 21, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $1,527.00Salechecked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
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: $1,403.87 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | — | $1,349.98 | $1,349.98 |
| Kentucky Gun Co | $1,454.00 | $1,454.00 | $1,454.00 |
| MidwayUSA | $1,527.00 | $1,403.87 | $1,527.00 |
| OpticsPlanet | $1,527.00 | $1,527.00 | $1,527.00 |
| Palmetto State Armory | — | $1,527.99 | $1,527.99 |
Since Sep 28, 2026.
About this part
The Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG is a 10.3" 5.56 / .223 upper receiver from Daniel Defense. It's sold by 5 stores (1 in stock), from $1,349.98 to $1,527.99. The lowest in-stock price in the last 30 days was $1,403.87 at MidwayUSA.
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
- 10.3" · Handguards
Specifications
- Manufacturer
- Daniel Defense
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG
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