Help needed with 30-30

[drypowder]

Hi I'm new to this forum and was wondering if anyone could help with this question.

I went to the range today to make sure my Marlin 336 30-30 was turned in right for 100 yards. I shot about 1/2 dozn rounds of FUSION 30-30 Win 150 gr. and the pattern was just fine, Then I switched to some new Hornady flextips 30-30 Win 140 gr monoflex. With the Hornadys the shot a bit higher about 1" but what was crazy was that they shot pretty consistantly to the left, Averaged about 2 to 3 inches to the left at 100 yards. I shot the whole box of 20.

Any ideas what is going on here?

Thank you in advance.

Drypowder

 

[54hawken]

normal, all amunition creates barrle vibrations. differen bullet designs and powder charges cause the barrle to vibrate diferently.

 

[drypowder]

Thank you 54hawken.

In the end I diled it in to the ammo I plan to use in the field.

It's a new gun so I'll keep checking it at the range and no doubt keep learninig about it and differant ammo.

Thanks again.

drypowder