While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
22 BB cap .222
22 CB Cap .222
22 winchester Auto .222
22 Short .223
22 Long .223
22 Long Rifle .223
22 Hornet .223
22 Winchester Magnum RF .224
218 Bee .224
223 Rem .224
I believe your right, I was shooting .224's in my hornet anyway. My understanding is the original hornets were chambered into .22lr barrels, now they are put into standard .224 barrels. I believe I read somewhere that this changed maybe post WW2, but don't quote me.
One time I sat down and measured the diameter of a bunch of different brands of .22 Rimfire. I measure from .221 to .224 altho some of the diameter may have been the waxy coating on some brands.