Redding's Instant Indicator compatibility

[fatelvis]

I have the Instant Indicator for several cartridges, (222 Rem, 6.5 Creed, 308, 30-06) and LOVE them! My question is, can I use one of these outer "sleeves" and a different bushing for my Valkyrie, to measure headspace? I'm trying to avoid spending another $100 for a whole new setup. I do have the Hornady kit, for use with calipers, but I prefer the Redding system, as it seems to give more repeatable results for me. Thanks Guys!

 

[232]

The 6.5 may work with a .340 bushing. Even though a little sloppy around the case support, the shell holder should center well enough for consistent reads.