AusVarmint

you can wait ages for a custom job but the JAB 20 is ready in record time and I cant get to Narranderra for at least 2 weeks.

Best of all, brass fully formed perfectly on one pass through the modified FL die according to Shane.

Cant wait.

Spewin

Cant wait for the pics

Man I reckon you would be having sweaty palms.Seeing as though you can`t get there for a while................maybe I could pick it up for you and run the barrel in

If you had of told me on friday i would have brought it down your way over the weekend, or i would have kept it and used it tonight .

Hope it goes well when you get it

Um, what's a JAB20?

as named by Missed, Just Another Bloody 20 cal. 223 case with sholder pushed back 30 thou formed in a shortened 204 die fired in a shortened 204 chamber

Your gunna spew Trev, you should have put this post up on Sunday.
I drove to Port Arlington and back yesterday, down the ring road and past that windy little river range. 1079 kms, left at 10.30am and got home at 12.20am this morning.

Knackers wrote:Your gunna spew Trev, you should have put this post up on Sunday.
I drove to Port Arlington and back yesterday, down the ring road and past that windy little river range. 1079 kms, left at 10.30am and got home at 12.20am this morning.

that is a long day of driving

Knackers I hope that was in a car.Log book might look a bit crook

Cheers

I understand Shane Clancy does a 20 where the 223 parent case shoulder doesn't have to be pushed back to end up with the 30deg shoulder - but it results in a slightly shorter neck? Does anyone know if it takes any of the taper out of the 223 case?

he has done a few "practicals" where nothing at all changes on the 223 case except necking it down and he has done a few shortened 204s where you neck down and then when you fire the first time the shoulder angle blows out to the same angle as the 204, so you have a '204 short'. A few on this forum have these and I think some posted in my "can I name it" thread.