Gunsmithing 8.5 twist too fast for 168 Berger vld in 7wsm?

[CCooper]

I am shooting the 180's now, but have some 168's too try. Am I wasting time? Can you overspin a bullet? Berger recommends 10 twist or faster for 168's and 9 twist or faster for 180's. Thanks

 

[josephberry]

Re: 8.5 twist too fast for 168 Berger vld in 7wsm?

No! extra spin keeps bullet fairies from riding on your bullet and steering them off target!

 

[CountryBoy19]

Re: 8.5 twist too fast for 168 Berger vld in 7wsm?

Too much extra spin turns your bullet into fragments. As to how much, I'm not sure.

 

[Exhaust3]

Re: 8.5 twist too fast for 168 Berger vld in 7wsm?

Not wasting time! Your only .5 twist faster that most factory 9" twist barrels. You won't over spin the barrel either. Load 'em up and let her rip!!