one of us
| unless you are using a 1-9" or faster twist barrel, I would forget about using 69gr bullets. Most rifles chambered for 22-250 are 1-12 or 1-14" twist.
Rem. 222 |
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one of us

| 1234, You need a 9 or 10 twist for that bullet, If you do, Sierra's accuracy load is 36.2grs. IMR4350, but that powder measures like crap through a powder measure, but you could try working up a load with H414, starting at 34grs up to 36.8 and see how that works out, unless your powder measure meters 4350 well, mine don't. Jay |
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