I have a 77/22 that I had a 'smith do a trigger job on (it's wonderful), then I stuck a Shilen semi-heavy barrel on it. The barrel is heavier than factory, but not the .920" bull barrel; it is just a "heavy sporter" more or less. I had to relieve the barrel channel a bit to fit it, but still run the factory walnut stock.
Fitted up with a Leupold 2-7X Rimfire Special, it is a squirrel head-shot only, shooting machine.
