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Jago668 wrote: ↑Wed Dec 25, 2019 7:59 pm I've got a 10.5" that is 1/8 and it works fine for me so I don't know. Actually been thinking about selling it but because I don't shoot it, not because it doesn't work.

What kind of groups are getting at 100 yards?

I’m looking for a good twist rate for a 300 blackout. I’ll probably be loading a 220 grain bullet at about 1050 FPS. I’m looking for a 100 yard gun or less. I’ve read conflicting reports about 1:8 twists, bullet won’t stabilize and target keyholing