I have used Deft (clear brushing lacquer) cut 50% with acetone and brushed. It's an easy job because it levels so well and dries right now. Easy to renew. I may use it on some Damascus barrels but will spray that on. I think you could use some of these other products the same way. Tru-oil does yellow a bit but it doesn't detract from most case color jobs. TO is put up in spray cans as I recall.

[IMG]