Hey guys,
I just fired about 250 rounds through my 15-22. I had an absolute blast, and absolutely ZERO problems. I shot federal ammo through it that I bought at walmart. I had my friends load some mags with no concern for the "right" way, and it shot fine. I shot slow and rapid fire with no issues. I came back from the range to see that my sightmark reflex came in the mail. I have it co-witnessed and will try to write up a review of it next time I shoot it!
The manual had a blue star on it, but no blue springs in the gun.