Need Help With MOA????

[alf]

I just dial to my impact and shoot again.......

 

[Webster]

On the Grendel forum a guys was shooting inch and half groups at 200yds and everyone kept saying he was shooting 2 MOA at 200yds but as I understand it...that would be a 4" group, not 1.5". Plus there was more than one saying it...so it had me thinking I was wrong.

But...they also claim you only need a 12" barrel on a 6.5 Grendel when shooting out to 600yds! I fought a long hard battle over that...they ended up calling me names because I said they would get better velocity from a 20". They really didn't like it when I told them they were wasting powder and loosing a lot of velocity on a cartridge that needed all the help it could get...

But that' another thread!

Thanks guys...you successfully gave me a headache with all the math/arithmetic...

Sometimes it's best to just ignore some EXPERTS. Feel comfortable that you understand it.