I saw this single shot adapter on eBay. Curious what folks here think or if it new to everyone, then heads on another source.
I am sure the link wont last long here the description. Made by D3 Precision. They may have a website?

CZ 452, 455, 457 Single Shot Magazine Adapter CNC Machined Aluminum | eBay
This is a single shot adapter for the CZ 452, 455, or 457 rifles in 22lr or 17mk2. CNC Machined from 6061 Aluminum Bar. Ideal for target shooting and training new shooters.
www.ebay.com
I am sure the link wont last long here the description. Made by D3 Precision. They may have a website?