Barrel Deflection

[chainsaw]

How far will a hot barrel deflect?After shooting about 25 rds my M77 starts to throw lead all over the place.What are some of the best and cheapest ways to improve accuracy?Is it worth it to try on an M77?My Ruger is a 22-250,and I load the "accuracy load" in an old Lyman reload book.

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[RVTECH]

This should put you in the right direction.
http://hunting.about.com/cs/guns/a/float_bed.htm

 

[chainsaw]

Thank you ,sir.