90 grain frangible will operate the weapon if it is properly loaded.
heres load data for a 90 grain frangible, don;t have a load for Bullseye!
Acc #5- start 5.6 grs.--1100 fps------------Max --6.2 grs-----1225 fps-----OAL--1.120--pressure at max--33,540 PSI
ACC #2--Start 4.3grs--1080 fps------------ Max---4.8 grs----1200 fps ----OAL --1.120--pressure at max--34,620 psi
R.Silhouette--start 5.8 grs 1200 fps--------Max---6.4 grs-----1340 fps ----OAL 1.120 -- pressure at max--34,910 PSI
Out of Lee second edition manual.
heres load data for a 90 grain frangible, don;t have a load for Bullseye!
Acc #5- start 5.6 grs.--1100 fps------------Max --6.2 grs-----1225 fps-----OAL--1.120--pressure at max--33,540 PSI
ACC #2--Start 4.3grs--1080 fps------------ Max---4.8 grs----1200 fps ----OAL --1.120--pressure at max--34,620 psi
R.Silhouette--start 5.8 grs 1200 fps--------Max---6.4 grs-----1340 fps ----OAL 1.120 -- pressure at max--34,910 PSI
Out of Lee second edition manual.