# Heckler & Koch MR762 A4 7.62x51mm NATO 13in Black

**Brand:** Heckler & Koch
**Category:** Large Frame Handguns
**Caliber:** 7.62x51 NATO

## Specifications

- **Caliber:** 7.62x51 NATO
- **Barrel Length:** 13"
- **UPC:** 642230272477
- **SKU:** UCBJ1Qlxt

## Description

The Heckler & Koch MR762 A4 is a semi-automatic pistol chambered in 7.62x51mm NATO with a 13-inch forged threaded barrel and a 10-round magazine. It has an anodized black finish, an M-LOK handguard, and an adjustable gas system. The threaded muzzle has a 5/8x24 thread pattern.

### Key Specifications
- **Brand**: Heckler & Koch
- **Model**: MR762 A4
- **Caliber**: 7.62x51mm NATO
- **Action**: Semi Auto
- **Capacity**: 10+1
- **Barrel Length**: 13 in
- **Color/Finish**: Anodized Black

### Detailed Features
- 13-inch forged threaded barrel with 5/8x24 muzzle thread
- M-LOK handguard for accessory attachment
- Adjustable gas system
- Anodized black finish throughout
- 10-round magazine included

## Frequently Asked Questions

**Q: What caliber is the MR762 A4?**

A: The MR762 A4 is chambered in 7.62x51mm NATO.

**Q: Who makes the MR762 A4?**

A: The MR762 A4 is made by Heckler & Koch.

**Q: What type of firearm is the MR762 A4?**

A: It is a semi-automatic pistol in the large frame handgun category.

**Q: What is the barrel length of the MR762 A4?**

A: The MR762 A4 has a 13-inch forged threaded barrel.

**Q: How many rounds does the MR762 A4 hold?**

A: It comes with a 10-round magazine for a 10+1 capacity.

**Q: Is the MR762 A4 threaded?**

A: Yes, the barrel is threaded with a 5/8x24 muzzle thread pattern.

**Q: Where can I buy the MR762 A4?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the MR762 A4 cite HK's fit and finish as the primary reason they chose it over competing large-caliber pistol configurations. The forged barrel and anodized finish are consistently described as precise and well-executed. Build quality rarely draws complaints.

The adjustable gas system is a standout feature for owners who run a variety of 7.62x51mm loads, allowing tuning without gunsmithing. The M-LOK handguard gets positive marks for flexibility in mounting lights and accessories. The 13-inch barrel in this caliber produces a substantial muzzle report, and most owners use hearing protection and consider a suppressor a natural pairing given the threaded muzzle.

The main friction points are weight and price. The MR762 A4 is heavy for a pistol-format firearm, and its price sits at the premium end of the segment. Owners who commit to the platform generally feel the HK engineering justifies the cost; those who were expecting a lighter handling experience often express surprise at how much it weighs in for extended range time.

## Pricing

**10 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $4051.40 |
| Buds Gun Shop | $4062.99 |
| Guns Com | $4155.99 |
| Grabagun Com | $4299.99 |
| Deguns | $4346.99 |
| Classicfirearms Com | $4479.00 |
| Impactguns Com | $4479.00 |
| Shootingsurplus Com | $4479.00 |
| Globalordnance Com | $4479.00 |
| Centerfiresystems Com | $4479.99 |

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*Data from [GunsNation](https://gunsnation.com)*