5.56 vs 300 BLK - Which one does better ?

[@MichaelGentry-le9nj]

5.56 x45 (50 gr varmint to 55 gr to 62 g to 69 gr to 77gr- it just works) .300 aac is a niche round , effective in its on parameters but it’s ultimately up to the gun owner

[@MasterSkug]

I didnt want to ask this but whats the build list for the spike ar 😅

[@Kbum-Guy]

It’s original built by spike it self , I think it on their website as well

[@narbehaghakiant1295]

Of course, 556 is better 🇺🇸

[@Kbum-Guy]

😅