PJ,
Here's the dilemma for me,and I hope I'm not the only one):
Long range rifles tend to be long,30"+ barrels, adjustable buttplate hardware) and tall,deep buttstocks, adjustable cheekpieces, big 56mm scopes). A regular 'single gun' case is rarely deep enough top to side to side to hold the gun w/ the scope mounted and keep all corners of the barrel, stock, scope, etc. far enough away from the edges of the container for my personal comfort,ideally more than 1"), so I have to go w/ what's normally considered a 'double gun' case.
Most cases advertised as 52" are just shy on internal length,more like 50-51"), requiring the shooter to remove either the adjustable buttplate hardware or the muzzle brake,if applicable). Neither is exactly difficult, but most shooters I know would rather not if they don't have to. Removing these items, and a little angling of the gun inside the expanded room of the double gun case *usually* gives enough room... usually. A little more room length-wise would be great.
The problem is that not everybody drives a truck to the matches anymore, especially w/ gas prices steadily rising. My little Camry gets pretty decent mileage, but there's only a couple ways a 52" double gun case is gonna fit in that car short of dropping the back seat.
Some folks go so far as to take the action screws loose and split the gun in two, similar to how shotgunners do w/ an over-under trap gun... much shorter and compact package, but I worry about the toll it would take on the bedding, etc. to be doing that on a regular basis.
Other than that... I think Pelican already has cases the right size for things like iron sight sets. What about stuf like spotting scopes? Most shooters have some serious coin invested in those, yet they are usually lucky if they get a cordura cover and then tossed in the trunk w/ everything else.
HTH,
Monte