Hello,
I was scanning the Accurate catalogue and saw a design that would amount to a gas checked .40 S&W boolit. Just to be clear, I plan on using coated, j-word, p-word and conventional plain based boolits in that caliber eventually. I am also curios if an aluminum gas checked .40 caliber boolit is inherently problematic, especially using aluminum gas checks. The reason for the aluminum question aside from general curiosity is that Sage’s has the proper sized aluminum checks readily available.
I have used and continue to use the Accurate 36-140O bullet with a copper gas check and it does great. I am wondering if the aluminum checks will work as well as the copper. Does the brain trust have any opinions on this?
Thanks,
Divil