Here is a setup that I used a few years ago to just try for grins...
Used one of my rail gun tops with a ultra wide track. Barrel is a 32” 1-1/2” straight krieger chambered for a 300wsm shooting a 215 grain Berger.
The first time I tried it was at 100 yards, to my disbelief I shot a few groups in the zero’s..
Took the barreled action out and put in my 45 pound heavy bag gun. Shot ok but not like in the rail.
During the nbrsa rail gun matches, if the conditions are mild I can get 5 shots off in less than 5 seconds (most good rails return to battery)..
The 6ppc rails guns are not any more accurate, but can outrun the conditions better than a bag gun... In the short range rail gun matches at 100-200 the bag guns rarely can compete.
Just look at the aggs for short range IBS and nbrsa nat’s.. The rails have much smaller aggs.
One last thought, it seems like the rail guns are easier to tune with a larger tune window, just my experience.
View attachment 1172006
Who’s rail build is that?