The Heckler & Koch MR762A1 is a semi-automatic rifle chambered in 7.62x51 NATO (.308 Win) with a 16.5-inch barrel and 20-round capacity. This particular variant ships in Tropentarn Camo finish, new in box, with manufacturer part number 81001007. 
 

Key Specifications 

• Model: MR762A1 
• Caliber: 7.62 X 51 NATO (.308 Win) 
• Barrel Length: 16.5 inches 
• Capacity: 20 rounds 
• Condition: New in Box 
• Finish Per Color: Tropentarn Camo 
• Manufacturer: Heckler & Koch 
• Manufacturer Part Number: 81001007 
   

Detailed Features 

The MR762A1 runs a semi-automatic gas piston system derived from the HK417 platform. The collapsible and adjustable stock accommodates different length-of-pull preferences without tools. The M-Lok attachment system keeps the handguard slim while accepting grips, lights, or other accessories. The Tropentarn Camo finish is a German military-pattern camouflage that distinguishes the Elite variant from the standard black configuration. 
 
The 7.62x51 chambering handles hunting rounds, match-grade .308 Win loads, and mil-spec NATO ammunition interchangeably. The 16.5-inch barrel brings the overall length down compared to the 16-inch NATO carbine configuration while retaining adequate velocity for medium-to-long range use. 
 

Usage Scenarios 

The MR762A1 fits competitive shooting, hunting large game, and general precision rifle use. The semi-auto action and 20-round magazine make it practical for dynamic shooting events. The Tropentarn finish makes it a natural choice for hunters or collectors who want the pattern-specific variant rather than the standard configuration.

Shooters who buy the MR762A1 Elite in Tropentarn Camo tend to be enthusiasts already familiar with HK's gas piston platform, and their feedback generally reflects that.

Build quality and reliability are the most consistent positives. The machining and fit on HK's production rifles are consistently tight, and owners report the rifle cycles reliably across a range of .308 Win and 7.62x51 loads.

Accuracy gets strong marks. Most owners shooting from a rest report consistent groups at 100 yards, and the rifle holds up at longer ranges with match-grade ammunition.

The Tropentarn Camo finish is a polarizing point: collectors and HK fans appreciate it as a distinctive variant, while some practical shooters see it as purely cosmetic. Those who like it tend to really like it.

Price is the main friction point. The MR762A1 Elite costs significantly more than comparable .308 semi-autos, and a portion of buyers openly debate whether the HK premium is justified once you get past the platform's reputation. Most conclude it is if you intend to shoot it regularly; fewer are convinced if it is primarily a collection piece.

Weight comes up in longer carry scenarios. The rifle is on the heavier side for a 16.5-inch semi-auto, which is less noticeable on a bench or in a blind but apparent during longer field carry.

Magazine compatibility generates occasional frustration. The MR762A1 uses proprietary HK magazines, which cost more and are less available than PMAG-style alternatives.