Re: .22 Uppers
I just picked up a Tactical Solutions M4 upper. I got mine from Missouri Mule out of Anchorage. He had the best price, and I did not have to wait for months to get it, partly due to luck.
I also ordered 5 of the new Black Dog Steel Lip magazines on the day they became available.
No complaints with the Tactical Solutions Upper or Black Dog Steel Lip Magazines.
NOTE: The Black Dog Magazines had a couple malfunctions the first time loaded on 2 of the 5. After the first loading was ran through them, they have ran 100%.
We have S&W M&P22's, Spikes, CMMG, and Tactical Solutions AR15-22's being shot at our range. The owners seem to be happy with all of them. Some required a little polishing, buzzing the chamber, etc to get them up to speed.
If you do not have an AR15 Lower to put the Rimfire upper on, the M&P is not a bad way to go at all for the cost of the complete rifle.
I wanted to use an AR lower so I could use whatever stock that I decided to use. I had a few questions I wanted answered before ordering. CMMG and I played phone tag for a week. I had no problem talking with someone at Tactical Solutions, or Missouri Mule. So they got my business.
Bob