Hello everyone today i saw 22lr ammo at Walmart! so i snatched some up. i always thought subsonic just means it isn't high velocity and its supposed to be quite. I showed my stepdad and let him know about the 22lr at walmart and he said its crap and nobody buys it because he says it dosent have enough energy to cycle through the gun. sounds plausible but i disagree i think its fine. hes only owned a ruger 10/22 for 2 years and has only ran bulk ammo and cci through it. So ill ask somone more experienced on here, will subsonic ammo run in a ruger 10/22?