1x10 Twist 22.250

[jim]

Am looking at a 22.250 factory rifle with a 1x10 twist barrel and wondering what is the heaviest weight bullet it would stabilize - hopefully the 69 grain Sierra MK?

Thanks

 

[HuskerP7M8]

Sierra 69gr MK = 0.900" Length
MV = 3,500 ft/sec?
Std Temp & Altitude = 59 deg & 29.92"

Sg (Stability Factor) = 1.45....looks good to me!