For you reloaders that reload 223. Just wanted to give you a heads up that SDI brass is garbage. While processing brass today I ran across some brass with the head stamp SDI. I punched out the primer and checked the primer pocket with my go-no go gauge and found that the no go end fell right in. I then got a fresh primer and was able to push it in and out easily by hand. No tools required.
The primer pockets are oversized and the brass is garbage.
Unless you have access to oversized primers they can't be used.
The primer pockets are oversized and the brass is garbage.
Unless you have access to oversized primers they can't be used.