Description
The HK MR762, 7.62mm Long Rifle Package II, Leupold 3-9x VX-R Scope, 14.7″ MRA Rail, 10 and 20rd Mags is a premium, optics-ready .308/7.62 NATO battle rifle package. It combines the legendary reliability of the HK 417-based platform with a versatile Leupold scope and extended rail system, offering a complete long-range or tactical system right out of the box. This package is designed for the shooter who demands a no-compromise, ready-to-deploy rifle without the hassle of sourcing individual components.
Key Features
- HK MR762 Core Rifle: The civilian-legal version of the HK417, known for its piston-driven reliability and exceptional accuracy.
- Leupold 3-9x VX-R Scope: Features FireDot illuminated reticle for fast target acquisition in low light, mounted and ready.
- 14.7″ MRA Monolithic Rail Adapter: Extends the top rail for maximum accessory mounting flexibility and a consistent sight picture.
- Package Value: Bundling these high-end items offers significant savings versus purchasing each component separately at a total price of $7102.82.
- Dual Magazine Setup: Includes both 10-round and 20-round HK steel magazines for range use or hunting compliance.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 7.62x51mm NATO / .308 Winchester |
| Barrel Length | 16.5 inches (Standard MR762) |
| Rail System | HK MR762 receiver with 14.7″ MRA extension |
| Optic | Leupold VX-R 3-9x40mm FireDot |
| Magazines | (1) 10-round & (1) 20-round HK steel mag |
| Operating System | HK Gas Piston, Short-Stroke |
Here’s the thing—this isn’t a budget AR-10. The HK MR762 platform is built to military specifications with a cold hammer-forged barrel and a robust, short-stroke piston system that runs cleaner and cooler than direct impingement. The included Leupold scope, with its 3-9x magnification and illuminated FireDot reticle, is a perfect match for the rifle’s capability, allowing precise shots out to 800 yards and beyond. The 14.7-inch MRA rail seamlessly integrates with the factory rail, giving you ample real estate for night vision, backup sights, or a powerful weapon light. This package weighs in at approximately 11.5 lbs unloaded, making it a substantial but stable shooting platform.
Who This Package Is For
This bundle is for the discerning shooter who views a rifle as a long-term investment. It’s ideal for the serious hunter pursuing elk or bear at extended ranges, the tactical competitor who needs absolute reliability, or the preparedness-minded individual who wants a top-tier defensive rifle capable of reaching out. If you’ve been piecing together a dream .308 build and want to skip the compatibility headaches, this factory-configured package from HK is the answer. It’s available at firearms-missouri.com for Missouri residents and nationwide, though FFL transfer required for firearm purchases.
Pros & Cons: The Value Breakdown
Pros: Unmatched out-of-the-box readiness. HK’s legendary durability and accuracy. The Leupold VX-R scope is a major upgrade over basic optics. The rail extension adds serious utility. You save money versus buying separately. The piston system is more reliable in adverse conditions and keeps carbon out of the receiver.
Cons: The upfront cost is significant—this is a premium investment. Proprietary HK magazines and parts can be more expensive than standard AR-10 patterns. The weight is not insignificant, which might deter those looking for a lightweight mountain rifle. For some, the included 3-9x scope might be more magnification than needed for purely close-quarters roles.
Frequently Asked Questions
Q: Is the Leupold scope already mounted and zeroed?
A: The scope is mounted on the rifle using a quality mount, but it will require final zeroing by the shooter with their chosen ammunition to ensure peak accuracy. This allows you to tailor the zero to your specific load.
Q: Are other AR-10 parts and magazines compatible with the HK MR762?
A: No, the HK MR762 uses a proprietary receiver pattern and magazine design. It is not compatible with DPMS or Armalite pattern AR-10 parts. You must use HK-pattern magazines, like the included steel ones, or those from compatible manufacturers like PTR.
Q: Can the 14.7″ MRA rail be removed if I want a shorter handguard?
A: Yes, the Monolithic Rail Adapter is designed to be removable, reverting the rifle to its standard factory rail configuration. This requires specific tools and knowledge, so it’s best performed by a qualified gunsmith.
When you consider the cost of the MR762 rifle, a Leupold VX-R scope, a quality mount, and the rail extension alone, this package represents a consolidated purchase with real savings. It delivers a battle-proven system ready for serious work without the guesswork. For the shooter who values performance over penny-pinching, this is where the search ends. See the full details and availability on our product page.



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