BudsGunShop.com - SPC twist rates opposed to 300 BLK
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The 6.8 SPC is interesting. Noticed twist rates of 1:9, 1:10 & 1:11, yet ammo was all 110 to 120. Is faster twist (1:9) better? Also, how does this compare to a .300 BLK at around 100 yards max?
2 Answers





Hi Mark and welcome. A 1 in 10 twist rate would be ideal for 100gr through 140 grain bullet weights. Cheers, stay safe and enjoy!