NS T1 686 Green transparant for Lyman diabol

[culot]

Ciao,

I made some test with this nice looking hull, just to see if i could make a nice rollcrimp.
Main reason is to use Z2M18 or GT18 wad for a 58mm lenght. The stiff i of NS hulls
Create an buatiful rollcrimp without twist @ 58 mm, my only consern is the 686 primer ?
Will 686 be strong enough with A1SP and A0 powder in 2,15-2,20g ??
I can change to 688 primer, but i have 1500+ of them so i prefer use the 686 in hull .

Regards Peter