Originally Posted By: 2-piper
This has been an interesting discussion even though I am not a fan of the ".410". It should however be noted that 36 gauge = .506" in diameter & is in no way at all related to the .410 except it is a smaller number than than 32. I guess they thought that sounded "Bigger" than 67.49, true gauge size of the .410.


The reference to 36 gauge was associated with the .505 chamber diameter. There are a number of sources citing this, including Dr. Drew's reference in this thread.


Last edited by Chuck H; 01/30/18 06:44 PM.