Transmission for PKCPEXPR 30 Cal Express Pen Kit

[magpens]

I am in need of a replacement double twist transmission (original stock) for the PSI PKCPEXPR 30 Cal Express Pen Kit. . PSI discontinued this kit, I think.

In fact, I would prefer to get 2, but if you have only one to spare I'll buy it.

If anyone can help me out, I would greatly appreciate it. Name your price, or, alternatively, what you might like in trade.

Please note that this is not the bolt action 30 cal.

Thanks

 

[vakmere]

If the 30 cal is 10mm you may be able to swap it out with a Big Ben Mechanism. If not PSI has no spares for this. I asked when I called about my order. Tony had no other suggestions.

 

[magpens]

This 30 cal is 3/8" I think and the transmission looks different from any other I've seen.

Thanks for asking PSI. Tony would know.