Here's a 10/22 take-down I built. The only Ruger part is the suppressed barrel assembly. I waited 14 months for ATF approval. I have an aftermarket standard barrel for it, also. I only built the standard barreled front-half, because of the approval wait. I adjusted the scope for 50 yards....indoors. I'll re-adjust when I get it outside, for 100 yards. It was built for `yotes on our property. They decimated our wildlife.