HK Magazine HK 417, MR762 308 Winchester Polymer Black
- Capacity-Rounds:
- 20
- Type:
- Magazines
- Firearm Group:
- AR-10
- Firearm Make Fit:
- Heckler & Koch
- Caliber-Gauge:
- 308 Winchester/7.62x51 NATO
- Finish-Color:
- Gray
- Model:
- MR762
- Material:
- Polymer
- Model Fit:
- MR762
The HK Magazine HK 417/MR762 .308 Winchester polymer black 20-round magazine is factory-engineered to H&K specifications for shooters who demand reliability when it matters most. Built for the HK 417 and MR762 platform rifles, this 20-round magazine delivers the capacity and durability you need for extended range sessions, tactical training, or hunting scenarios where reloading discipline matters. H&K's direct manufacturing means you get the same exacting tolerances and material standards that go into the rifle itself.
Polymer construction keeps weight down while the steel spring and reinforced base plate handle repeated cycles without failure. Whether you're running a precision .308 rifle for long-range work or relying on an HK platform for professional use, factory magazines eliminate the guesswork—they fit right, feed reliably, and hold up under field conditions that would break lesser equipment. This is the magazine HK engineers specified for their rifles.
Serious shooters stock multiples. One magazine limits your range time; a rotation of factory HK magazines keeps you shooting. If you're building an HK 417 or MR762 setup or upgrading from aftermarket options, starting with H&K's own design removes a variable from the reliability equation.
Key Features
- 20-round capacity for extended shooting sessions
- Polymer body construction for durability and light weight
- Steel spring and polymer base plate engineered to H&K factory specs
- Compatible with HK 417 and MR762 .308 rifles
- Factory-direct design ensures perfect fit and function
Specifications
| Caliber | .308 Winchester |
| Capacity | 20 rounds |
| Body Material | Polymer |
| Base Plate Material | Polymer |
| Spring Material | Steel |
| Color | Black |
| Manufacturer | Heckler & Koch |
| Platform Compatibility | HK 417, MR762 |
Frequently Asked Questions
Will this HK 417/MR762 magazine work with other .308 rifles?
This magazine is engineered specifically for HK 417 and MR762 platforms. H&K magazines are built to exact tolerances for their systems, so compatibility with other .308 rifles cannot be assumed. Verify fit with your specific rifle before relying on it in the field.
What's included with this magazine?
You receive the 20-round polymer magazine with steel spring and polymer base plate as described. No additional accessories or loader is included.
Is this a factory H&K magazine or a third-party clone?
This is a factory Heckler & Koch magazine manufactured to H&K specifications and tolerances. You're getting the same design H&K engineers built for their rifles.
How many rounds does it hold?
The magazine holds 20 rounds of .308 Winchester ammunition.

