- Thread starter
- #61
jerbearyukon44
Beginner
- Jul 28, 2024
- 101
- 61
Is this the tool that you use to check the bump?
Called a headspace comparator for 243
I only had 10 ( on the left) that chambered ok out of this batch
So I will take one of the ones that don’t and move it down 1/8 of a turn to see where it goes ( is that bumping the shoulder then?
Thanks Jer
	
		
			
		
		
	
				
			Called a headspace comparator for 243
I only had 10 ( on the left) that chambered ok out of this batch
So I will take one of the ones that don’t and move it down 1/8 of a turn to see where it goes ( is that bumping the shoulder then?
Thanks Jer
 
						 
			 
			 
			
 
 
		 
			
 
			 
			 
			 
			 
			 
			 
			 
 
		 
 
		



