Ever shot a Whistle Pig barrel??? accuracy question.

[ILikeLead]

What kind of accuracy might I expect out of a 10/22 magnum with a whistle pig barrel? Today I shot 4 different types of ammo at 100 yds and would get 1.5-2 MOA accuracy... Should I expect better than that or is that about the best for rimfire semi-autos?

FWIW I can shoot .5 moa with my more accurate centerfire rifles...

Thank You

 

[DoubleTapDrew]

That's good for a .22lr with a whistle pig but I don't have experience with the .22mag and those barrels. Maybe the guys at rimfire central would have more input, there are a lot of people using them there (although I don't know if the .22 mag guys do or not).
Can you shoot it at 50 yards? That's a more common distance for .22 rimfire accuracy testing. If you can have 1MOA or better at that distance it's very good, but groups open up a lot at 100 yards, at least on the .22lr. Not sure how much flatter the mag shoots.

 

[ILikeLead]

I will try at 50 yds. At about 1950 fps, I would think 100 would be within doable range.