Yesterday I went and took possession of my first 2 suppressors. 383 days from purchase, 344 from the day my CC cleared at the ATF! I bought a .30 cal and a .22RF. I owned no threaded .22's so while waiting I bought a Ruger MKIV SS Target pistol and a Ruger American target rifle. I was heading out to the farm to mow yesterday so took both guns along, went and picked up the suppressors and thought I've give them a try. The MKIV seemed to quiet down quite a bit, seemed like the sound was cut down 1/3 to 1/2 maybe with standard ammo. However, the rifle was different. I can't tell a bit of difference between suppressed/unsuppressed. Nothing. What gives?? Why no difference on the long gun? I expected a lot more than this. Thanks. Greg