I stumbled across this case gauge on Tooth & Nail's website last night while checking out their shotguns. This gauge looks nice and I was wondering if anyone has seen/tried one. At $199, they're not cheap, but I'm inclined to take the plunge. Since my friends aren't willing to give me an intervention, I've been out of control buying guns and reloading equipment, I'll likely buy one and report back. It's 10X10 and it seems most ammo boxes are 5X10, so they won't transfer as easily as the Hundo/Shockbottle. Hopefully someone steps-up with a review first...
I've seen forum talk about when Hundo/Shockbottle would be coming out with a 100-round case gauge for 5.56/223 REM, but it seemed it was a structural/engineering issue. Perhaps I'm not searching correctly, but I couldn't find anything on a case gauge like T & N's.
http://www.toothandnailarmory.com/product/TN056.html