Hi, the more I study the barrel mounting system of the Bear River Schofield #3, the more I'm impressed with the innovative design that has the total gas path well sealed. If I replace the barrel assembly with a solid rifled barrel, there will be cylinder/barrel gap to deal with. The revolver was reassembled and tested for accuracy with different projectiles.
Shooting from 10yds from a rest:
Using lead BBs produce groups of ~5"
Using copper coated lead BBs produced groups of ~4"
Using lead .177 pellets with the pellet shells produced groups of ~4"
Steel BBs did the best with ~1" groups, but there was always a flyer of 1 shot out of 6 shots ~4" from the main group.
All the large groups are low and to the left. The small groups are right on in elevation, but 1/4" to the left.
The more I think about this BB gun, the more I'm convinced to just leave it alone, it is what it is, and use steel BBs for tin can plinking in the yard.
Those Crosman 2240s spoiled me with their accuracy of touching hole groups from 10yds.
Regards,
Richard