Mehul, I have built a 416 rigby on one of these actions. They were manufactured in RSA by Vektor, who was shut down by the government a couple of years ago. It is a much sought after action. The last lot that was available was bought up by someone in Norway.

The only problem is that if you need spares it must be made, like a broken firing pin. No spares are available, but it is a good reliable action of very high quality.

With a little bit of luck I will get my 416 Rigby this week.