What advantage do you perceive in carrying a 223 as opposed to something like a 6mmCM or 243 shooting 100 grains super fast? To me a bigger bullet and larger diameter is always better. both of the 6mm's have a longer effective range and still affordable/able to aquire projectiles.
I only had a 223 as it was cheap shooting in an AR. never seen the point in buying a replacement 223 when they were ban hammered. Never seemed like 223 was effective on goats and pigs but i was using barnaul. @Tahr
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