I've concluded it's not worth trying to convert my Parker Hale to accept these magazines, so will be looking to sell them. I have 2 x 9/10 rds & 2 x 4/5 rds detachable box magazines in reasonably good condition.
I already have a couple of friends with PH 1300 scout rifles who want to buy them (they use them now on 'loan'), but none of us know what a fair price is. We've all searched on the internet and just find responses like 'very rare' & 'don't loose one they're expensive to replace'....
So what would you expect to pay for them?