-
HK 51001892 MR762 A4 16 Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel
$2,649.99HK 51001892 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 16" The HK 51001892 MR762 A4 16 Upper Receiver Assembly is designed for reliable performance with 7.62x51mm caliber... -
HK MR762 A4 Rifle 7.62x51mm 13-inch Barrel 10+1 Capacity Black Finish
$4,479.99HK 81001053 MR762 A4 7.62x51mm 10+1 13" Threaded Barrel, M-LOK Handguard, Black Receiver w/Picatinny Rail, Black Pistol Tube, Black Ergonomic Grip The HK MR762 A4 is a precision semi-automatic rifle... -
HK MR762 A4 Rifle 7.62x51mm 13-Inch Barrel 20+1 Capacity Black Finish
$4,479.99HK 81001052 MR762 A4 7.62x51mm 20+1 13" Threaded Barrel, M-LOK Handguard, Black Receiver w/Picatinny Rail, Black Pistol Tube, Black Ergonomic Grip The HK MR762 A4 is a precision semi-automatic rifle... -
HK MR762 A4 Slimline Buttstock for AR-15/M16 with HK Logo
$76.99HK 50237550 Slimline Black Polymer Retractable The HK MR762 A4 Slimline Buttstock is designed to fit all commercial and mil-spec AR-15 and M16 buffer tubes, offering a sleek and reliable upgrade for... -
BATTLEARMS AUTHORITY ELITE AR15/M4 7.5" 300BLK Complete Billet Upper Receiver
$1,099.99Turn your build into a high-performance short-barrel 300 AAC Blackout (300BLK) rifle with this complete billet upper receiver assembly — including a precision 7.5" barrel, full-auto rated BCG, and...
Description
HK 51001919 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 13"
The HK 51001919 MR762 A4 13 Inch Complete Upper Receiver Assembly is designed for reliable performance with a 7.62x51mm caliber. Crafted from cold hammer forged steel, this upper provides durability and precision for AR-10 style platforms. It is ideal for builders seeking high-quality components for tactical or hunting rifles.
This upper assembly features a 13-inch barrel, offering a balance of maneuverability and accuracy. The cold hammer forging process ensures a long-lasting, wear-resistant barrel, optimized for sustained shooting. The assembly is perfect for upgrading or customizing your firearm to meet specific performance needs.
Key Features
- Caliber: 7.62x51mm for powerful, accurate fire
- Barrel Length: 13 inches for versatile handling
- Barrel Material: Cold Hammer Forged Steel for durability and longevity
- Complete upper receiver assembly for easy installation
- Designed for AR-10 style rifles and builds
Designed for firearm enthusiasts and professionals, this HK upper assembly ensures reliable operation and consistent accuracy. Its engineered construction supports tactical applications, hunting, and precision shooting, making it a valuable upgrade or replacement part for compatible rifles.
Specifications
-
Manufacturer: HK -
Model: MR762 A4 -
Caliber: 7.62x51mm -
Barrel Length: 13 inches -
Barrel Material: Cold Hammer Forged Steel -
Part Number: 51001919
Important Firearm Purchasing Information
FFL Transfer Required: This serialized upper receiver assembly is considered a firearm component and must ship to a valid Federal Firearms License (FFL) dealer. The item will be transferred to the purchaser through the selected FFL dealer in accordance with all federal, state, and local laws.
The customer must provide the name and address of the FFL dealer where the item will be shipped. Please ensure your selected FFL dealer will accept transfers before completing your purchase. Any transfer fees charged by the receiving dealer are the responsibility of the customer.