Picked one of these up a while back. Wondering if the Kidd 10/22 (or similar) auto-bolt release will work in the MR?

My magnum research 22 WMR came with the auto bolt release.

Interesting. The one I have in my hand right now lacks the auto-bolt release.

The magnum research 22 mag is a near identical clone to the ruger 10/22 magnum. Won't be difficult to find and install the auto bolt release.

Let us know how it shoots. Mine was initially a POS with about every possible issue regardless of ammo. More than one trip to the gunsmith eventually got is shooting reliable and accurate. Accuracy is good but my CZ 22 mag will easily out shoot it. Mine has the carbon barrel with the stainless end which made threading another challenge for use with a suppressor.