# Heckler & Koch MR762 A4 7.62x51 NATO 16.5in Black

**Brand:** Heckler & Koch
**Category:** AR Style Rifles
**Caliber:** 7.62x51 NATO

## Specifications

- **Caliber:** 7.62x51 NATO
- **Barrel Length:** 16.5"
- **UPC:** 642230269453
- **SKU:** UCBJ1QlB7

## Description

The Heckler & Koch MR762 A4 is a semi-automatic rifle chambered in 7.62x51 NATO with a 16.5-inch threaded barrel and a 20-round capacity. It has an M-LOK handguard, a Picatinny rail, and a 9-position synthetic stock with finger-grooved grip. The rifle is ambidextrous and finished in black throughout.

### Key Specifications
- **Brand**: Heckler & Koch
- **Model**: MR762 A4
- **Caliber**: 7.62x51 NATO
- **Action**: Semi Auto
- **Capacity**: 20+1 rounds
- **Barrel Length**: 16.5 inches
- **Color/Finish**: Black

### Detailed Features
- 16.5-inch threaded barrel in black finish
- M-LOK handguard with Picatinny rail
- 9-position adjustable synthetic stock
- Ambidextrous controls
- Finger-grooved pistol grip

## Frequently Asked Questions

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

A: The MR762 A4 is chambered in 7.62x51 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 AR style rifle.

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

A: The MR762 A4 has a 16.5-inch barrel.

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

A: It has a 20+1 round capacity.

**Q: Does the MR762 A4 have a threaded barrel?**

A: Yes, the MR762 A4 has a 16.5-inch threaded barrel.

**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 consistently point to the build quality as the main draw. The fit and finish are consistent with what buyers expect from H&K, and the M-LOK handguard and Picatinny rail give good flexibility for optics and accessories without adding bulk.

The 9-position stock is a practical feature that gets mentioned often, particularly by shooters who share the rifle or need to adjust for different clothing. The 16.5-inch barrel is long enough to be comfortable at the range while staying under the thresholds that would add paperwork. Trigger opinions split; some find it crisp and fine for a semi-auto battle rifle, others prefer an aftermarket upgrade.

Value relative to the price is where most debate lives. The MR762 A4 is a premium buy, and shooters weigh the H&K pedigree and 20-round capacity against what other AR10-pattern rifles offer at lower cost. For buyers who want the H&K name and the full feature set in one package, the A4 configuration is typically considered the practical choice in the lineup.

## Pricing

**11 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $3936.99 |
| Guns Com | $4165.99 |
| Gritrsports Com | $4227.99 |
| Buds Gun Shop | $4278.49 |
| Gunbuyer Com | $4479.00 |
| Classicfirearms Com | $4479.00 |
| Impactguns Com | $4479.00 |
| Grabagun Com | $4479.00 |
| Shootingsurplus Com | $4479.00 |
| Atlanticfirearms Com | $4479.00 |

*...and 1 more offers*

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