What's accurate enough?

[jesco88]

I'm just wondering at what point do you call it good enough when doing load dev?
And why the hell do people keep doing OCW tests with 3 round groups?

For me, maybe I'm wrong here... but if its sub MOA with a 10round group at 100ish-150yards, I call it good enough.

 

[Grizzle]

Listen to form friday ep.4 he explains this using the wez calculator.

One of the next ones covers mv es and sd with the wez. Both well worth the listen.