My two 10/22's. A standard 50th anniversary 10/22 and a Tactical 10/22 Takedown. Both have been worked over by me and have the following done to them
Removed overspray from inside reciever and smoothed
Bolt contact areas polished and deburred including firing pin.
Guide rod polished
Bolt handle contact areas polished
Triggers on both have been worked over by me. Non-takedown trigger=1lbs. 14oz. Takedown trigger=2.5lbs. Both pass the mallet test.
Added trigger overtravel screws not pictured
Auto bolt drop
Homemade buffer pins
Takedown has an added UTG piccitinny rail and is of course in a Magpul X-22 Backpacker stock
Takedown has a Bushnell TRS-25 mounted and the 50th anniversary has a cheap 4x32 Centrepoint with mildot reticle on top
I've also swapped the stock on the 50th to a standard birch stock.
The idea was to refine the stock package as much as I could rather than throw expensive parts at them.