This !!! what I was looking for.
At my airgun forums we had several discussion regards of BC (ballistic coefficiency) of most popular pellets and slugs. The mainstream is moving towards slugs and people just ignore the mathematics... up to 100 meters the pellets are still more precise POI in contrast to slugs...slugs remain in speed for longer ranges but measurable only after some 150 to 200 or 250 meters. Ppl want to shoot slugs but have no room to shot them, that is where a nonsense comes to play.
We cannot dismiss the effects of elements, to cut on wind the mass must be higher propelled with more juice.
Thanks,
.223 is a centerfire cartridge. Same projectile diameter (ever so slightly larger) as .22lr, however significantly greater charge and a heavier projectile. Essentially the same cartridge that your buddies 5.56x45NATO barrel is chambered for; you can safely discharge .223 in a 5.56 barrel.




















































