Description
Mack Brothers Zenith 5/8″–24 Breech End
The Zenith 5/8″ – 24 Breech End (1-3/8-24 HUB) gives your suppressor added mounting capabilities across multiple platforms. Zenith suppressors are supplied with 5/8″ – 24 breech ends, and there is a 1/2″–28 breech end available to mount your suppressors on smaller rifle barrels.
Precision-machined for proper alignment and repeatable performance, this breech end maintains the durability and concentricity required for safe, reliable operation.
Compatible with all Zenith series suppressors EXCEPT the Zenith 45.






