Hello All; let me give you the whole story. Ibought my 15-22 one week ago, its been to cold here in pgh. pa to shoot until yesterday. I had many fte problems, actually i could not shoot more than two rounds in a row.I took my rifle back to gander that same day and the gunsmith told me to try different ammo. I bought some cci minimags and some federal value pack.I read on this forum about tweaking the ejector and i also did that. We had a huge snowstorm here and its douthful that i will be going anywhere today,so i was just wondering if the ammo change and the ejector tweaking works. thanks pghrich.The ammo i tried yesterday was mostly remington golden and remington thunderbolts, and some windchesters.