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H&K 235642S 10 Round 5.56 Magazine for HK416/MR556

UPC: 642230254466

$72.99

4 in stock

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Description

This is the real deal when it comes to factory magazines for your HK platform. The H&K 235642S is built from quality steel and features the same maritime finish treatment that's kept these magazines running through decades of professional use. You get a proper anti-tilt follower, high-tensile springs, and proprietary HK geometry designed specifically for the HK416 and MR556 systems.

Engineered for HK416 and MR556 Excellence

While this 10-round magazine works fine in standard AR-15 systems, it's engineered first and foremost for the HK platforms it was designed for. That means you get the exact fit and feeding consistency HK intended. The magazine features reinforcing ribs and tight production tolerances that feel noticeably more refined than what you typically find at this price point.

Steel Construction Built to Last

The heavy-duty steel construction isn't just about durability, though it will outlast most magazines you'll ever own. It's also about consistent performance over thousands of rounds. The maritime finish resists corrosion in both wet environments and from prolonged storage. This is the kind of magazine that gets passed down rather than eventually tossed in the scrap bin after years of use.

Real-World Reliability

Factory HK magazines have earned serious respect in professional circles, and that reputation is well-deserved. The anti-tilt follower keeps rounds feeding straight and true, even during rapid-fire strings or when you're running the gun hard. Whether you're at the range, in training, or just plinking, you get the peace of mind that comes from HK engineering.

Key Specifications

  • Manufacturer: Heckler & Koch
  • Model Number: 235642S
  • UPC: 642230254466
  • Caliber: .223 Remington / 5.56 NATO
  • Capacity: 10 Rounds
  • Material: Steel
  • Finish: Black Maritime Coating
  • Follower: Anti-Tilt Polymer
  • Spring Material: Heat Treated Steel
  • Compatible Platforms: HK416, HK MR556, AR-15, M16, M4, NATO 5.56 Standard
  • Design Features: Proprietary HK geometry, reinforcing ribs, tool-free takedown
  • Origin: Manufactured in Germany

What’s Included

  • H&K 235642S 10-round magazine

Frequently Asked Questions

Will the HK 235642S fit standard AR-15 platforms?

Yes, it will function in any AR-15, M16, or M4 that accepts NATO-standard 5.56 magazines. That said, it's engineered first for HK416 and MR556 systems where it delivers the exact fit HK designed it for. The magazine is fully compatible with STANAG-pattern magazine wells.

What makes the HK 235642S better than cheaper 10-round alternatives?

Factory HK magazines use select materials, tighter production tolerances, and proprietary geometry that cheaper alternatives don't match. The anti-tilt follower and heat-treated springs ensure consistent, reliable feeding that professional users depend on. This is a magazine made to last decades, not just a few hundred rounds.

Is the maritime finish corrosion resistant?

The maritime finish is specifically designed for protection against corrosion in wet environments and long-term storage. It's the same treatment HK uses on their professional-grade magazines. The black coating looks clean and professional while providing real protection against rust and wear.

Can I mix this magazine with other 5.56 magazines in the same rifle?

You can absolutely mix different brands of STANAG magazines in your rifle without issues. However, HK magazines are known for consistent, reliable feeding, so many shooters run all HK magazines if they can. The 235642S will work alongside any other quality 5.56 magazine.

Additional information

UPC

642230254466

Manufacturer

Manufacturer Part Number

235642S

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

10

Model

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