Augustine

What would look better on a 24" M2?

I'm trying to decide what size Nordic magazine extension size I want to add to my 24" M2. Nordic tells me the +6 size should be the exact length of my barrel. The +5 size would be about 2" shorter than the tip of my barrel length. Can anyone with a 24" M2 and +5 or +6 size Nordic mag extensions please post pictures so I can see how both look?