03-09-2023, 09:04 PM
I can see where the Whidden gage would be useful but using the Hornady headspace gage and a Sheridan gage seeing's how I have them and the fact I can see what's going on inside with the Sheridan gage with everything you need to see makes more since to me, especially in a gas gun where you really need to size your cases back to SAAMI spec IMO for proper and reliable function, I can see where the Whidden gage would be well suited for a bolt action set up JMO,