Try Mid West Gun Works.
stock is standard american walnut, no stain.
Any mossberg 500 stock will fit
Try e-gunparts.com
Try Calbelas Shooting Catalog, that's where I got my stock and forarm for my auto 5 light twelve. Why they named it the light 12 is beyond me.
Depends on the condition of the gun. Original stock, forearm and barrel Barrel length and choke size. Most important, was it made in Belgium Average condition $350-$500 Excellent condition, Belgium made, original componets $850-$1,000. If you still have the box add $500 to $800
Auto sheet metal is commonly manufactured in gauges ranging from 18 to 22, with 18 gauge being thicker and 22 gauge being thinner. The most commonly used gauge for auto body panels is 20 gauge.
The Browning Auto-5 came in 12-, 16- and 20-gauge varieties.
I paid $200 for mine, although the tip was cut off the end.
Your best bet would be to go to oreillys or auto zone and get a small gas gauge and unhook the wires from the gauge in your dash and run it to the side and put it by the pillar... I did the same with my temp gauge and it did fine, although if you want it to light up run a power and ground from the stock gauge too and you'll be good to go.
Revalation was a brand name of the Western Auto Hardware Company. Many guns were manufactured for Western Auto by Mossberg, Marlin, and perhaps others that had the Revalation name. They have not been sold for years now and any in stock would be used guns.
Your Browning auto-5 16 gauge shotgun was made in the year 1931.
Depending on finish of steel and stock plus wear, it could range from 800 up to 2000