Products descriptions visible on the website are translated from polish language using translator and may contain errors and mistakes.
The Aluminum Service Block is designed specifically for securing a pistol's breech in a vise during maintenance, removal and replacement of sighting devices, and for many other applications.
Compatible with Glock pistol: 17, 19, 26, 34, 35....
*Follow the instruction manual included with the product.
For more information and photos, visit the manufacturer's website : TU
Overview video - how the service block can be used: