There has been long running debate over which is the most effective round and what our ground troops should be using, 5.56mm x 45, or 6.8mm x 43 SPC.

Well, for me, that’s a no brainer – 6.8mm of course.

Why? Because of its terminal effects! In layman’s terms terminal ballistics is how the projectile reacts and what damage it causes when it strikes the target.

But don’t let me influence you in any way with my opinion; I’d like you to put your reasons forward as to which round you think is more suited for our troops.