UPPER MK18 5.56MM RIS II BLK | 23-004-08013-006 | 10.3" BBL
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Product Overview
| Action | Semi-Auto |
| Barrel Length | 10.3" |
| Caliber Gauge | 223 Rem | 5.56 NATO |
| Family | Upper Only |
| Finish | Black |
| Finish Type | |
| Magazine | |
| Manufacturer Model No | 23-004-08013-006 |
| Model | Upper Receiver Group MK18 |
| Stock Frame Grips | |
| Type | Accessory-Uppers |
Specifications
| Type | Complete Gas Impingement |
| Caliber | 223 Remington/5.56 NATO |
| Sights | None, Optic Ready |
| Barrel Length | 10.3" |
| Barrel Material | Chrome Moly Steel |
| Twist | |
| Barrel Description | Cold Hammer Forged |
| Barrel Finish | |
| Receiver Description | 7075-T6 Aluminum |
| Receiver Finish | FDE Cerakote |
| Handguards | |
| Handguard Finish | |
| Barrel Length Range | 12.99" and Below |