HK MR27 for Sale
Browse HK MR27 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The HK MR27 is believed to be a civilian analog to Heckler & Koch's entry into the U.S. Marine Corps' Individual Carbine trials. Drawing from the battle-proven HK416 lineage, it blends military-grade reliability with semi-auto function. Though not widely released, it generates strong interest in the collector and premium AR market.
Why It's a Top Choice
- Cold hammer-forged barrel for long service life
- Gas piston system offers cleaner operation
- Free-float quad rail enhances accessory mounting
- Match-level accuracy from precision manufacturing
- Marine Corps-inspired build for durability
Key Variants
No officially confirmed MR27 variants have been released to the civilian market. Related models include:
HK MR556
A widely available civilian rifle that shares design roots with the MR27.
HK416
The military-only rifle from which the MR27 draws key design features.
Competitor Comparison Table
| Feature | Hk Mr27 | Daniel Defense M4A1 | LWRC IC-SPR |
|---|---|---|---|
| MSRP | Unavailable (Prototype) | $2,100 | $2,400 |
| Capacity | 30+1 | 30+1 | 30+1 |
| Weight | ~8.2 lbs | 7.7 lbs | 7.3 lbs |
| Optics-Ready | Yes, full-length rail | Yes | Yes |
| Trigger Type | Military-style single stage | Mil-spec | Enhanced fire control |
| Notable Pro | Combat-tested HK piston system | Proven SOCOM platform | Lightweight with ambi controls |
| Notable Con | Limited or no civilian availability | High price for mil-spec features | Reports of picky mag compatibility |
Best Use Cases
- Precision range practice
- Tactical training
- Collectors seeking rare platforms
- High-end AR enthusiasts
- Duty use (if officially released)
FAQs
Can I buy the HK MR27 on the civilian market?
As of now, the HK MR27 has not been officially released for civilian sale.
What is the difference between the MR27 and the MR556?
The MR556 is a civilian-available rifle based on the HK416; the MR27 is a military prototype variant.
How does the HK MR27 gas system work?
Like the HK416, it uses a short-stroke gas piston system for cleaner, reliable cycling under adverse conditions.
Prefer nearby results? Toggle to search local listings.
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