Winchester M-22? Semi Auto Rifle type ammo 40 grain solid

[centraloklahoma]

Has anyone used the (new to me atleast) Winchester "M-22" Semi Auto Rifle type 40 grain ammo? I think this was designed for "AR 15 .22LR" type weapons. I am interested in anyones use in the Ruger 10/22, Ruger MK III 22/45, Beretta 21A. Thanks.

 

[Pokem807]

I did a short review a while back. Good stuff!

 

[Chard]

Picked up some from Dicks Sporting Goods. I did not notice any accuracy improvement but it ran 100%. No duds at all. No FTF or FTE. Ruger 10/22, CZ 452 and a CZ Kadet. Seems to be quality stuff.