Hi guys, havent been around much but i have been trying to shoot when I can.

So now I only have my hatsan at44 .22 single shot, I like this gun alot! I've tried to sell it, but I can't because its such a nice rifle. Plus now that they've gone up 100$ in price it makes me realize if I regret selling, it might be hard to replace...

My issue is, despite being very quiet compared to high powered pcp's, its still a little loud for the quiet neighbor hood I shoot in. It seems to sit around 100-101decibals 3' from the muzzle.

Can I lower its noise report through tuning at all?

Right now I have the 3 lower valve ports blocked, hammer spring preload is barely turned in ( I couldn't tell you how many turns off hand) and I have the valve stem polished down to achieve 480-490fps with 14.3gr pellets.

Thanks guys