This brass is customized for large pistol primers; they still require priming and de-priming tools, but the flash hole has been increased so that the primers will be less likely to back out, which causes the cylinder to jamb. This makes for quieter practice so not to disturb neighbors. Nickel plated for easy cleaning. If you are having trouble with shotgun primer back-outs because you can’t find RIO, Wolf or Nobel Sport; this will solve your problem with any brand large pistol primer. You can find priming and de-priming tools at most sporting good stores.
45 Wax Bullet Brass (Large Pistol Primer Press-In / Enlarged Flash Hole) Bag of 12 – $14.99
Try a dozen for practice, if you like ‘em buy a whole Box of 50.
Delivery 1-2 weeks