| Brand | Dye |
|---|---|
| Type | UL-S Barrel Back |
| MPN | 22110088 |
| UPC | 725239253989 |
Check the listing for details. Dye UL-S Barrel Back .688 Black Polish. Condition: New. Listed at 49.95 USD. The DYE Ultralight Barrel System is designed to give you the ability to easily change barrel length and bore size to match your performance needs. 5.7 grams lighter than standard UL back. Autococker Quick threads.