[quote name=\"my65pan\"]
[quote name=\"Jeff E\"]
[quote name=\"kozzy\"]RGG, I believe my plans call for 3 1/4 od, 3\" id.
Ken[/quote]
You should recheck your plans - I built 2 guns based on the RGG plans and they are built with 3\'\' OD Tubes.
Jeff[/quote]
He has it right. the breech case is 3\" OD, but the mag base is 3.25 OD.[/quote]
Sorry - I was thinking the breech. Just didn\'t want him to buy the wrong thing. I did use the 3\" for mag base also - just cut it a little larger than the drawing stated - works fine.
Jeff