UPDATE ON GOLF BALL CANNON.SIZE OF GOLF BALLS
I stil have not shot my golf ball cannon or my bronze cannon.I am getting close,still have been doing research .My golf ball cannon has a bore of 1.687 and as my picture shows the golf ball is just about the same size.I was told to bore my barrel tp 1.70 to 1.72.I started research on golf balls, I went to a dealer of used golfballs and ask is I could measure them .He said sure,I found what they call canyon balls or recycled balls found in lakes ,canyons,they send them to a recycler to clean to clean size remove abrasions and stains.Then sell them as practice balls.I also found out golf balls made before 1980 ,the size was 1.62 as are some of the recycled balls.After 1980 they are 1.68 standard.
When talking about my cannon on this forum I was told to increase my windage which I had to look up and it told me that is clearence ,which I understand as a machinist.It is a pretty envolved job to rebore my barrel.So for any one who has the same problem,as I found barrels with the same bore as mine 1.687 being sold buy manufactures for sale.I found out to get WINDAGE ,I found these under size golf balls to shoot in my cannon with correct clearance and I bought 150 balls for $5.00 dollars .I do not care what happens to them ,I am not goin out to look for them just shoot them and have fun.It is in my opinion this is a better and cheaper than reboring my barrel.Hopes this helps people that have a golf ball cannon or are going to build a golf ball cannon.
One thumb short