Daniel Defense MK18 Upper Receiver Group - Black 10.3"
$1,527.00 at MidwayUSA · 4 stores
In stock
Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG, FDE
Daniel Defense · Upper Receiver
No ratings yetBest price
$1,527.00at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $1,527.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $1,527.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $1,349.98Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $1,527.99checked Oct 1, 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: $1,527.00 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 | $1,349.98 |
| MidwayUSA | $1,527.00 | $1,527.00 | $1,527.00 |
| OpticsPlanet | $1,527.00 | $1,527.00 | $1,527.00 |
| Palmetto State Armory | $1,527.99 | $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, FDE is a 10.3" 5.56 / .223 upper receiver from Daniel Defense. It's sold by 4 stores (2 in stock), from $1,349.98 to $1,527.99. The lowest in-stock price in the last 30 days was $1,527.00 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
- Color
- Flat Dark Earth
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG, FDE
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