I am currently refinishing the wood on my Stevens 311SxS Shotgun. The wood is Birch and the fore end is completely devoid of grain. I did some Sharpie Grain Enhancement which looked bad so I removed most of it with Acetone. The Butt stock was a little more interesting but not by much!
Today I soaked them in French Red Stain from Brownell's it is not blotchy in any way. In fact it is bringing out grain that was not evident before.
After I fill all the low spots I will start with a coat a day of Tru Oil, until everything is filled, then we'll see what it looks like in the sun.
The color so far is pushing towards the Winchester Red that I like and if it comes in a little darker that will be fine, and if it looks anything like your Marlin I'll be jumping up and down.
The thread is in the casting for shotguns forum here. http://castboolits.gunloads.com/show...ance-Usability You can see what I started with and the fore end before I started staining. I will post pics there when done.
I have found that lots fo times wood that appears to be featureless exposes much character after just removing the paint that all too often passes as stock finish on Generic guns. Marlins are especially good candidates as their stocks are actually made from some kind of Walnut (at least the older ones were) and I have had really good luck making them look nice. I've posted pics here several times.
Randy