Heym box lock.
Under 20 thousand US dollars new, sometimes slightly under 15 (occasionaly with promotional sale pricing).
Reliable, accurate, robust internal parts of today's modern steel, yet externally highly resembles classic rifles from 100 years ago.
Intercepting sears.
Available in .375 H&H (and flanged either one) .450/.400 3", .450 NE and .500 NE - some of my favorites, (especially the .450/.400 3".)
26" ejector barrels seem to be standard or at least very common.
Articulated front trigger.
Their standard engraving is sparse and tasteful/real engraving, not cast or stamped or lazered.
If you want to go over the 20K price and get a side lock with game scene engraving, Heym's Engraver/s seem to cut their animals to actually look like 3D African wildlife.
Unlike some other makers, who's animals not only just look flat but they each and every one all look like a flat Labrador retriever, with a flat buffalo horn boss or flat lion mane or flat rhino horn, etc.
(Perhaps Napoleon Dynamite is doing their engraving?).
I also like both Verney Carron and Chapuise because they are most of the above things mentioned about the Heym but definitely not as classic looking externally.
They are a little less money than the Heym though.
However, for my taste, I'd rather save up for a couple extra years and just get the Heym or, find a barely used Heym at a reasonable price (as I did).
If 26" ejector barrels were a standard feature/option on Merkel doubles, I might have considered another one (my first double rifle was a Merkel).
But their short barrels put me off a bit (as does their engraving).
It is a shame none of the above (or for that matter any I can think of) offer an affordable double in .303 Brittish with 26" barrels.
If I was rich, I'd only want Westley Richards drop lock doubles but alas, I shall never be rich.
Everything is posted in that.
And true.
Try a Heym, it is the best double you can buy for an "normal price" and you get an perfect quality.
I was often in the factory and I had seen the professionalism and the handmade working process.
Great!