Model detail
Heckler & Koch MR556
Heckler & Koch
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Variants
5
Local deals
0
Nationwide
5
Action Semi-Automatic
Featured profile
Heckler & Koch MR556
Specifications
Model essentials
Core attributes pulled from the product profile, ready for side-by-side deal review below.
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Variant matrix
All variants (5)
Compare UPCs, barrel lengths, capacities, and pricing before jumping into listings.
| UPC | Caliber | Capacity | Barrel | Price | Action |
|---|---|---|---|---|---|
| 642230260139 | — | — | — | — | Find deals |
| 642230259331 | 5.56 NATO | 10 | — | — | Find deals |
| 642230261679 | 223 Rem / 5.56mm NATO | 10 | — | — | Find deals |
| ECOM00419209 | — | — | — | — | Find deals |
| ECOM00412404 | — | — | — | — | Find deals |
| Product | Store | Price | Shipping | Status |
|---|---|---|---|---|
In Stock (5) | ||||
 HECKLER & KOCH MR556 A4 PATRIOT BROWN | Guns.com | $4,299.99 | Free Shipping | In StockOnline Only |
 HECKLER & KOCH MR556 A4 .223 REM 16.5" Barrel 30 Rounds - Gray Cerakote | Guns.com | $3,939.99 | Free Shipping | In StockOnline Only |
 HECKLER & KOCH MR556 | Guns.com | $3,999.99 | Free Shipping | In StockOnline Only |
| HECKLER & KOCH MR556 A4 .223 REM 16.5" Barrel 10 Rounds - Gray Cerakote | Guns.com | $3,939.99 | Free Shipping | In StockOnline Only |
 H&K MR556A1 *CA COMPLIANT* | Guns.com | $3,195.99 | Free Shipping | In StockOnline Only |