Zev Pro Comp, Compensator, 9MM, 1/2-28 Threads, Black Finish COMP-PRO-B Out of stock. Check back later... $99.00 MSRP Price: $94.05 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info ZEV Technologies Pro Comp, Compensator, 9MM, 1/2-28 Threads, Black Finish COMP-PRO-B UPC: 811338030924Manufacturer: Zev TechnologiesModel: COMP-PRO-BCaliber: 9x19mmCategory: PartsOtherMisc AR-15 PartsStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.