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					Originally Posted by  James Comer
					 
				 
				Thanks, what is considered a safe wall thickness? 
			
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 This subject has been covered in great detail in the past. Search this forum and you will have hours of reading about wall thickness. In 12ga guns I want min wall of not less than .025 but prefer .030. At 9 inches from the breech I want to see .045 min., at the end of the chamber I want to see .145 min. Other collector/shooters have different standards but I believe it is a good idea to study the subject of wall thickness.