I've simplified my powder supply and do just about everything now with either Bullseye in handguns, or RL-15 in rifles. I use Bullseye for light rifle loads too, and it works fine, but you must be VERY cautious. Frank Marshall got me started using BE in light rifle loads and I do so in every rifle caliber I shoot from the .32 ACP - YES, I do have a rifle in .32 ACP, to the .375 H&H (13 grs with the #375449 approximates the .38-55 and is a good deer load).
Most of my handgun shooting is in the .32 S&W Long, .38 Special, .44 Special and .45 ACP. Bullseye is the best here. Works fine and an 8 pound caddie lasts a long time.
Gallery rifle loads with Bullseye powder I have used successfully are:
In .222 and .223 Rem. with #224415 - 4 grs. Bullseye
In .22-250 with #224415 - 5 grs. Bullseye
In 7.62x39 - .312-155-2R or NEI #69 - 5 grs. Bullseye
In the .30-30 - Saeco #322 or #315 - 6 grs. of Bullseye
In the .30-40 Krag and .303 British - #314299 or NEI #65A - 7 grs. of Bullseye
In the .308 Win. with NEI #56 - 8 grs. Bullseye
In the 8mm Mauser with NEI #90 - 8 grs. Bullseye
In the .30-06 with NEI #56 - 8 grs. of Bullseye.
In the .30-06 with NEI #72 - 9 grs. of Bullseye
In the .375 H&H with #375449 - 13 grs. of Bullseye. - do not meed to enlarge flash holes on this one. Good hunting load approximates standard velocity .38-55
Use standard rifle primers, not pistol primers. Use NO FILLERS.
Be VERY careful to visually inspect proper powder fill 100% using a pen light and shining it in EVERY case to positively prevent missing or double charges.
Photo below is my ~4.5 pound H&R “Bunny Gun” with 26” barrel for the .32 S&W Long and 18” barrel for the .32 ACP with representative 25-yard targets shot with factory loads.
73 de KE4SKY In Home Mix We Trust From the Home of Ed's Red in "Almost Heaven" West Virginia