Firearm Specifications
| GSIN | HCKLR-PEI4R6F7 |
|---|---|
| Manufacturer Name | Heckler & Koch / H&K |
| Model | MR556 |
| Series | MR556 |
| UPC | 642230261624 |
| Manufacturer Part Number | 81000069 |
| MSRP | 3499 |
| Brand | Heckler & Koch |
| Category Level 2 | |
| Category Level 3 | |
| Action | Semi-Automatic |
| Caliber | 5.56mm NATO |
| Caliber Alternative | .223 Rem. |
| Capacity Standard | 10 |
| Is Display Model | |
| Rate of Twist | 1:7 RH |
| Receiver Material | Aluminum |
| Safety | TRUE |
| Safety Description | Ambidextrous |
| Sights General | Flip Up Front & Rear |
| Weight In Ounces | 137.6 |
| Weight In Pounds | 9.2 |
| Purpose 1 | Personal Protection |
| Purpose 2 | Shooting Sports |