Originally Posted By: StalkerI have a Winchester Model 70 SA 22-250 Heavy Varmint that I want to reload for but I have no idea what the twist rate is. Did this model only come in one twist rate? If so, what is it and what grain bullets would be optimal?
It only came in 14" twist.
Usable Bullets would be:
Plastic tipped bullets, any of the 50gr and lighter are ideal.
If you load it hard, then the 55gr BlitzKing, the Ballistic tip, and V-max, and the new (and great) 53 V-max will usually shoot well (but might not).
For regular soft points and hollow points, up to 55gr is fine.
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