I was looking at the fall catalog for LeBaron and saw this ammo for sell. Winchester Supreme Expedite 32gr LR, said to have 1640fps. Has anyone tried this stuff and if so how was it? BTW I put a 16" Dlask fluted barrel on the 10 22. At the range I shot with and without the Levang compensator, I found better groups with it on. Possible the bullet is better stabilized with the gas's exiting this way? In any case it works great especially indoors as the gas in blown straight ahead of you and others beside your position.