I have read ( another site )that the 500 S&W in the Handie rifle will loosen up after a few thousand full power rnds .
Not sure how many of us will have the $$ to shoot several thousand full power rnds .

I have one .
All I shoot are reloads , all but 30 or so have been reduced cast bullet loads .
A 400 gr cast bullet at 1200 fps is easy to shoot and accurate

Johnch