I will be receiving this weapon very soon and had a question that I can't seem to find the answer to.
My Dad is telling me that the Mark x is Barreled to handle 5.56 nato rounds!?
As I understand it .223 are 55g and the 5.56 nato's are 62g.
My research also lead me to many different discussions about the rounds being slightly different?
Does anyone have any info available to them confirming what round if any the .223 weapon is capable of firing other then.223?
My Dad is telling me that the Mark x is Barreled to handle 5.56 nato rounds!?
As I understand it .223 are 55g and the 5.56 nato's are 62g.
My research also lead me to many different discussions about the rounds being slightly different?
Does anyone have any info available to them confirming what round if any the .223 weapon is capable of firing other then.223?