Because traditional twist rates are slower, reloading data often tops out with 62-grain bullets for a traditional .223 Rem. Tyler Freel Lots of 5.56 NATO ammunition is commercially available, and as a ...

To test these reloading kits, I loaded several hundred rounds of ammo through each. I started with small cartridges like 9mm, .30 Carbine, and .223. I also loaded medium-sized rifle cartridges like ...