Originally Posted by stalkingbear

All you have to do is fireform factory hornet ammo in a K hornet chamber and you have a "modern" hornet. You'll then enjoy longer case life, up to 200fps more (depending on load), usually better accuracy overall, much less finicky about loads, easier extraction. Every hornet I have I've rechambered to K hornet. I remember trying to work up an gilt edged accurate load would drive me crazy with the regular hornet. The K hornet is MUCH easier to work up a load for. Check the K hornet out.