Originally Posted by dblgnfix
I was asking because I plan on making about 3 sets, since 8 ga shells are difficult to come by. I may also make some inserts for 10ga to 12, 16 and even 20 ga. The inserts would only be chamber length
not full length tubes.

I had quite a number of 10/12 inserts at one time.
When I decided to sell they went like hot cakes.
This may influence your decision to build several sets.

Dodging lions and wasting time.....