What comp calls?
Personally anything over a 1/4" is gonna require an engine instead of lungs especially on a comp call.
STUMP
I believe I read that on the RNT website on their description of their MVP.
MVP has a 1/4" tone channel. You may have mistaken them saying it has an open bore over the original...that would be the exhaust
STUMP
Hey Bud,
I'm not sure about yours, but my MVP has a 7/32" tone channel bore. Now it's the old toneboard, but I've measured it a few times when I was set on making my own Comp calls.
Bob
That`s odd. The one I blew and some of the others I`ve blown were 1/4". Looks like I need to make a call and ask. THANKS
STUMP
