Home Forums Hunting & Shooting Custom Rifles & Wildcats Building a 22 Grendel on a Howa Mini

I’m not sure why you want to neck down 6.5 Grendel brass. You’re simply recreating the 22 PPC. Both use the 220 Russian as their parent case. I think at this time Norma among others have 22 PPC brass. I’m sure you could use 6.5 Grendel brass as well. In the end you’ll end up with a 22 PPC or close variant.