Just got my new Ruger Mark IV 22/45 Target home. What a hunk of junk. I love it. I now feel you pain.
1 The bolt does not even spring into battery on its own. You have to push it with your hand.
2 You can not drop the slide release even if you pull back on the bolt.
3 Claims it comes with two mags only came with one. Did come with two locks.
4 Dirty as can be. **** in barrel.
5 The one mag it did come with is getting stuck half way up and down the slide. I will be doing a mag job.
The rest (and yes there is more) I was aware of before I ordered it. I have not taken a shot yet. I will polish things up and get back to everyone. Oh and I will be calling ruger to ask about this two locks one mag thing. I honestly have no clue how it would be able to shoot if I just loaded the mag up and gave it a go. Not in the shape it is in. I do like it even with its flaws.
Oh and now the hammer is stuck and trigger will not pull. Looks like a total strip down and clean then start over.