Description
Model #: 51001918
Caliber / Gauge: 223 Rem | 5.56 NATO
Barrel Length: 14.5"
Finish: Matte Black
Finish Type: Black
Rate of Twist: 1-in-7"
Features
- Includes Bolt and Buffer
- M-Lok Handguard
Heckler and Koch (HK USA) MR556A4 Upper Kit 5.56MM 14.5″
$2,179.00
Out of stock
Additional information
| Brand | Heckler and Koch (HK USA) |
|---|
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