Martin
Bobby knows the RW ( and Brocock) platforms inside and out! He and Steve ( AOA) did a great job on my Safari HP .22 !
I will defer to him chiming in with his advice.
Some tips, in the meantime:
1. If you are trying to optimize accuracy, STAY with one pellet or slug to assess your issue. Also, one gun at a time. Too many ammo varieties and Multiple gun comparisons confuse the issue, when you think you have an accuracy issue.
2. I start at 20/25 yards and the gun needs to shoot a ragged hole at that distance. Then move to 30, 35, 40 and 50 yards and keep same POA for all distances. See how the groups do. Both your Brocock and RW should shoot 1/2 - 3/4” CTC at 50 yards in still or little wind conditions
3. Don’t try and troubleshoot accuracy issues in significant wind. A huge waste of time. Pick a very low wind day for your testing.
3. Shoot 5-shot groups at each distance.
4. Barrel cleaning - make sure tour LW barrel is ‘CLEAN’ when you do your testing. A dirty barrel can wreck your groups
5. You never described your setup. Need a very stable front bipod or rest, with a good rear bag.
P.s. I think your velocity is off. Let Bobby help.
Tom
3.
