Was out casually shopping (kinda looking for a 40s&w taper crimp die) when I saw something kinda neat at Cabela's.
https://www.midwayusa.com/product/464540/It's an 8 cartridge go/no-go block.
380 ACP, 9mm Luger, 38 Super, 40 S&W, 45 ACP, 38 Special, 357 Magnum, 44 Special, 44 Remington Magnum, 45 Colt
They apparently make a couple rifle ones, too.
It's made of aluminum, which kind of sucks IMHO (temperature expansion, not as durable, etc).
At $30-$35 for the ability to check 8 round types vs a single Wilson gauge, I figured why not give it a go.
I'll grab some pics when I get home.