AR-15 Super Duty Mod1 5.56x45 10.3" Bbl Complete Upper DDC
$1,450.00 at MidwayUSA · 7 stores
In stock
Mk16 14.5" Urgi Upper CHF Barrel, Ach, Rebcg 5.56mm DDC
Geissele Automatics · Upper Receiver
No ratings yetBest price
$1,478.96at Kentucky Gun Co
In stock checked Nov 13, 2026
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Mid-length · Handguards
- Barrel length
- 14.5" · Handguards
Specifications
- Manufacturer
- Geissele Automatics
- Color
- Flat Dark Earth
- Type
- Complete
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Gas system
- Mid
- Barrel length
- 14.5"
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $1,478.96checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $1,525.00checked Nov 13, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $1,525.00Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $1,525.00checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $1,327.85Salechecked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| GrabAGun | $1,450.00Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| AR15Discounts 5% off | $1,525.00checked Nov 13, 2026 | Check store | Buy at AR15Discounts | |
| Classic Firearms | $1,525.00checked Nov 13, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $1,525.99checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory | |
| GunMag Warehouse | $1,525.99checked Oct 27, 2026 | Out of stock | Buy at GunMag Warehouse |
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: $1,370.82 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $1,525.00 | $1,525.00 | $1,525.00 |
| Battlehawk Armory | $1,327.85 | $1,230.76 | $1,327.85 |
| Brownells | $1,525.00 | $1,525.00 | $1,525.00 |
| Classic Firearms | $1,525.00 | $1,525.00 | $1,525.00 |
| GrabAGun | $1,450.00 | $1,450.00 | $1,450.00 |
| GunMag Warehouse | — | $1,525.99 | $1,525.99 |
| Kentucky Gun Co | $1,478.96 | $1,370.82 | $1,478.96 |
| MidwayUSA | $1,525.00 | $1,372.50 | $1,525.00 |
| OpticsPlanet | $1,525.00 | $1,525.00 | $1,525.00 |
| Palmetto State Armory | $1,525.99 | $1,525.99 | $1,525.99 |
Since Sep 27, 2026.
About this part
The Mk16 14.5" Urgi Upper CHF Barrel, Ach, Rebcg 5.56mm DDC is an AR-15 complete upper receiver from Geissele Automatics. It's sold by 10 stores (4 in stock), from $1,327.85 to $1,525.99. The lowest in-stock price in the last 30 days was $1,370.82 at Kentucky Gun Co.
From the manufacturer
GEISSELE AUTOMATICS LLC MK16 URG-I COMPLETE UPPER RECEIVERS 5.56MM For more than 50 years the famed silhouette of the M16/M4 has only had one major and several minor changes. Barrel lengths and buttstocks have changed, but more or less the evolution of America's right arm has proceeded apace with each generation of warrior making her their own. In that time, the sight of the M16/M4 in the competent grasp of young Americans has meant hope to countless millions of people around the globe. With the advent of the USASOC URGI, that quintessentially American silhouette has changed forever. The Geissele Super Modular Rail MK16 handguard, hammer forged barrel, Mfg: Geissele Automatics
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