I just caught this thread. I have(maybe had) a 93fss 22mag that is now on it's 4th trip to Savage. Well,actually first...the first three trips was on rifle no. 1, and Savage replaced it after the third trip. The replacement had the same issue, but not as frequent. It is now back at Savage--trip one. I started this saga in 2013. Oh, by the way. Fail to fire.
Don't be afraid to write Savage and explain your problem. Have no idea why this problem happens on 22mag. Some times I can re chamber and it will fire and sometimes not. I can put a misfire from the 93 in my 22mag revolver, and it will fire every time.