My only Armstrong tools are misc sockets, and I wouldn't say they are finished any nicer than Craftsman sockets. Honestly, by the look of the sockets, I'm not eager to go buy more Armstrong.
It's been well published here that Armstrong and Craftsman USA sockets are the same. Armstrong sockets are not a good value to me. But they have some other tools that are very nice and a good value. The locking flex ratchets are a good example.
As far as the OP's ratchet:
The chrome smudges appear to just be grease. Some people in this thread seem not to be realizing that.
The chrome on my Armstrong Maxx locking flex is really good and is better than Craftsman USA sockets.
If the small marks I indicated in this pic are what the OP is referencing, then I think he's looking too hard for defects.
Some people's official motto seems to be:
"If you aren't finding cosmetic defects on your tools to complain about, then you aren't looking hard enough."
You have to remember that when you buy this ratchet you're getting basically the best locking flex design for a big discount over the Matco version. I've been really happy with it for the price I paid. I'm actually in the middle of a brake job on my truck tonight and I've been using it. It's working great, as always.