Same issue with firearms, I buy, workup a load, after I get it to be the best it can be off of a bench (keep the loose nut as out of the process as possible) I get tired of it.
What I do is after I get things worked up, I will work on getting my skills to be as good as they are on the bench.
Face it any monkey can shoot off a rest, now stand up....go for it.
Also look at shooting in other days/ways.....work on reading the wind, I have several fusions in my neck so prone is very hard for me....I try to work on my prone skills again.