I had 4 heavy barreled rifles at one time 3 center fire and 1 rim fire, 2 are 26", 1 24".
The 26" ones are HEAVY, the Savage 12 FV at one time sported a full aluminum bedded Choate stock, one piece steel scope mount, steel split rings , Burrris 4.5X15 Scope Harris bipod, leather padded sling and weighed in about 18 lbs. Needed a 2 wheeler to get it to the field. I stripped it down to 11.5 lbs. I haven't really worked hard with it but have shot some quarter size 5 shot groups.
The other 26" is a Ruger KM77VTMKII 308 Winchester still box stock with scope 10.5 lb add an extra 1/4 lb with a full magazine and one in the spout. It was my first heavy barrel and I worked a lot with it off the bench got some one ragged hole 5 shot groups in the 3/8" range.
The 24" is a Savage 22 Hornet single shot it's only 9 lbs with a small scope. This gun's a hunter shoot it off a bipod and it has shot, with me at the trigger, a 20 rnd 7/8" group off that bipod.
So I kinda have an affinity for those bull barrels, but I hate humpin' them around.