The OCL ZRo Direct Thread Adapter is made to work with industry standard 1.375×24 HUB threaded suppressors, including the Polonium, Polonium K, Hydrogen series, and Lithium 9. The ZRo DTA was made to add as little length to the system as possible while being as light as possible. Made from 6Al-4V grade 5 titanium and finished with a dark gray rainbow PVD coating the ZR0 DTA comes in at 1.1 oz in 5/8×24 and 1.2 oz in 1/2×28.
| Dimensions | 7x9x1 |
|---|---|
| Manufacturer | Otter Creek Labs |
| Coating Type | PVD |



