Today at the range, My gun, CZ457 Royal 16.5'' barrel, 22LR. Scope 3.5-10 VX3 Leup
10 shot groups @100yds. Gun is totally stock from the box. Not even a trigger adj.
Groups were measured at extreme spread /widest part. no subtraction for bullet diameter.
1-CCI Standard Velocity Target. 40gr LRN, 1070 fps--- 1.91"
2-CCI Mini Mag Copper HP. 36gr. 1260fps--- 2.41''
3-CCI Stangers Copper HP. 32gr. 1640fps--- 6.45''- 1.38'' 7rds
4-Lapua Midas. 40gr LRN Standard Velocity, 1073fps--- 2.82''
CCI Standard shows well in most of my rifles.Lately Eley Contact is also doing well for economy ammo.