Heckler & Koch MR762 A4 7.62x51mm NATO 13inch Upper Receiver Medium Contour Short Length 1-10 Twist 5/8x24 Threads Break Black
$2,437.99 at Kentucky Gun Co · 3 stores
In stock
Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver Medium Contour Short Length 1-10 Twist 5/8x24 Threads Break Black
Heckler & Koch · Upper Receiver
No ratings yetBest price
$2,481.99at Kentucky Gun Co
In stock checked Oct 22, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $2,481.99checked Oct 22, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $2,649.00Salechecked Oct 22, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $2,649.00checked Oct 22, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $2,649.00Salechecked Oct 22, 2026 | Check store | Buy at Battlehawk Armory | |
| MidwayUSA | $2,649.00checked Oct 22, 2026 | Out of stock | Buy at MidwayUSA |
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: $2,481.99 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $2,649.00 | $2,649.00 | $2,649.00 |
| Battlehawk Armory | $2,649.00 | $2,649.00 | $2,649.00 |
| Kentucky Gun Co | $2,481.99 | $2,481.99 | $2,481.99 |
| MidwayUSA | $2,649.00 | $2,649.00 | $2,649.00 |
| OpticsPlanet | $2,649.00 | $2,649.00 | $2,649.00 |
Since Oct 12, 2026.
About this part
The Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver Medium Contour Short Length 1-10 Twist 5/8x24 Threads Break Black is a 16" .308 / 7.62x51 upper receiver from Heckler & Koch. It's sold by 5 stores (3 in stock), from $2,481.99 to $2,649.00. The lowest in-stock price in the last 30 days was $2,481.99 at Kentucky Gun Co.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Muzzle thread
- 5/8x24 · Muzzle devices
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Heckler & Koch
- Color
- Black
- Platform
- AR-10
- Caliber
- .308 / 7.62
From the manufacturer
Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver Medium Contour Short Length 1-10 Twist 5/8x24 Threads Break Black. 62x51mm NATO 16inch Upper Receiver: Manufacturer: Heckler & Koch Caliber: 7.62x51mm NATO Overall Length: 39 in Barrel Length: 16 in Barrel Profile: Medium Barrel Twist Rate: 1-11 Firearms Threads Per Inch: 5/8x24 Muzzle Device: Flash Hider Finish: Anodized Color: Black Gun Model: M4 Fabric/Material: Aluminum Handguard Length: 14.7 in Gun Make: AR Platform Additional Features: Upper Package Contents: Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver What firearm models does the manufacturer say Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver is compatible with? The manufacturer suggests that Heckler & Koch MR762 A4 7.62x51mm NATO 16inch Upper Receiver is compatible with M4Heckler & Koch 51001892: MR762 A4 7.62x51mm NATO 16inch Upper Receiver Medium Contour Short Length 1-10 Twist 5/8x24 Threads Break Black
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