From the Speer # 11 reloading manual, also in the # 12 and 13 manual. Which contains reduced loads for a lot of 22 center fires like the Hornet, Fire ball, jet, wasp, 222, 222 mag, 225 and even 22 250.
Speeds are in the 22lr range up to the 22 mag range and damage is roughly the same as using those. Problem I have now is they have discontinued SR4759, so am looking for new published loads with different powders. Cost per round for the hornet it about 7 cents and 8 for the Swift. BIL called me Friday and said the local gun shop had 22 mags limit of one box per and cost 20.00. No thank you.
220 Swift reduced loads.
Ruger77V
26" 1 in 16 twist barrel
W-W case
CCI Primer
40gr Spire SP
SR4759 10.5 to 12.5 grains
1662 to 1973fps
45gr Spitz SP
SR4759 10.5 to 12.5 grains
1631 to 1938fps
50gr Spitz SP
SR4759 11 to 13 grains
1669 to 1997fps
52gr HP
SR4759 11 to 13 grains
1680 to 2001fps
55gr Spitz SP
SR4759 11.5 to 13.5 grains
1709 to 2000fps
70gr Semi Spitz SP
SR4759 12 to 14 grains
1642 to 1906 fps
Al