| crshelton |
| (.333 member) |
| 18/02/22 02:15 AM |
Beretta 45-70 to 45-90 DR conversion project progress
|
The chamber extension and regulation are done and we have 4 shots in one inch at 45 yards!
The shooting was done by gun maker Aaron Little and he has good grouping. The upper right hole was a flier ( it was windy in Texas that day}.
45-90 DR with 26 inch barrels
Shooting North Fork 350 SS at 2200 - 2300 fps MV calculated as weather not conducive to use of Chrony yet.
Next step is to replace custom scope mount with Tally QD rings that clamp onto rear rib as on my .405 DR. This provides a low sighting view through the V of the standing leaf.
