Mk12 Mod 0 SPR Gen II 5.56mm 18" Bbl 1-7 Twist Upper FDE
$1,510.45 at MidwayUSA · 3 stores
In stock
Best price
$1,499.00at Palmetto State Armory
Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Palmetto State Armory Best price | $1,499.00Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| OpticsPlanet | $1,621.00Salechecked Oct 1, 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
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $1,621.00 | $1,621.00 | $1,621.00 |
| Palmetto State Armory | $1,499.00 | $1,499.00 | $1,499.00 |
Since Sep 28, 2026.
About this part
The Daniel Defense AR15 14.5" 5.56 NATO M4A1 RIII URG is a 14.5" 5.56 / .223 upper receiver from Daniel Defense. It's sold by 2 stores, from $1,499.00 to $1,621.00.
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
- 14.5" · Handguards
Specifications
- Manufacturer
- Daniel Defense
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Daniel Defense AR15 14.5" 5.56 NATO M4A1 RIII URG
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