I built a Kidd 10/22. No Ruger parts except for the clear 10rd. mags. The barrel is a Green Mtn. NM barrel that's been cored out 12" for an integral suppressor monocore baffle, so it's only got 4" of barrel left. It's extremely accurate for what it is, 1MOA maybe a bit better using Geco bolt gun ammo (cycles fine with suppressors and it's lower velocity). I was surprised.
It's by far the best 10/22 I ever used, I wanted a CZ integral bbl. but only Thompson made one and they were out and I wasn't sure if that's what I wanted in the first place. I went with the Liberty Pinnacle 2. The Green Mtn. NM barrel isn't the best, it's a cheaper barrel I think that comes with a Choate stock in those ads, but it seems to be doing the job. If you weren't interested in an integral bbl., then a good, quality barrel from a known bbl. mfg. like Lilja or maybe one of the good cut rifle mfg.'s would turn this rifle into a serious tack driver.
A threaded barrel would be even better no matter what you get. In fact, if you get a threaded barrel there's another receiver mfg. that may be better than Volquartsen and Kidd, I forget the name offhand. They make a good receiver for threaded barrels though, some say the best. I think Kidd will also thread receivers. But I didn't bother with it since the barrel I had wasn't threaded and I didn't wanna go that route, though I maybe should have.
Here's mine with the Kidd receiver, bolt, 1stage trigger, etc. All parts are Kidd. The barrel/integral suppressor is the Green Mtn./Pinnacle 2 and the stock is a Titan. That stock is very comfortable, well made and not too expensive all considered, especially when compared to others costing as much and some costing more. It's the best I've used on one of these for sure, but you have to use their rear tang and not the Kidd one. Scope is a Vortex Viper PST 1-4x in USO rings (I had 'em and they fit). Small Harris bipod. 3/4 size leather shooter sling. This is everyone's favorite to shoot when I bring it out. Only action noise, pretty accurate, very light and comfortable. If you threaded the receiver and installed a quality 18 or 20 inch threaded barrel, it'd instantly be a tack driver.
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