GunnyGene
Hawkeye
I'm not a big fan of Winchester rimfire ammo, but ran a 100rnd box of their 37gr cphp (1330fps advertised) thru my Ruger SR22p and Sig 1911-22 today, and not a single hiccup. I've had problems with this ammo in the past, but since the last time I've lubed up both guns with Hornady One-Shot. So I'm attributing at least part of the better function to Hornady, especially in the Sig which is a little particular about ammo. Anyway, had some fun, and learned something. 