ImBillT
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- Joined
- Oct 29, 2018
- Messages
- 3,921
Mostly elk? Any idea on impact velocity? With my 6.5-257AI and 140’s animals much under 300yds have resulted in tiny fragments. Around 300-320yds they’ve all exited. All my 130’s have fragmented, and my only 156EOL exited. That’s all deer and one pronghorn. My elk with that rifle had an exit at long range, and the follow up disintegrated the knuckle and got into the lungs at point blank range(he was bedded at about 5yds but still had his head up). I didn’t look for the bullet but I assume it was not in one piece. Still did the job. At 300yds the 140’s are going around 2800-2750 depending on the load.For whatever reason our 140 Berger vlds look like this more than they don’t. 6.5 creedmoor velocities up to 6.5 saum
With the 308Win, all but one exited, and it’s the only intact Berger that Ive knowingly caught. The deer was quartering hard, and the bullet entered the rear of the rib cage, tumbled, made a u-turn, and exited the neck ON THE ENTRY SIDE! My assumption is that it hit a rib almost parallel to the nose of the bullet, which actually made the bullet shaped like a banana. Still, that was one of my lowest impact velocities(around 2100fps) and my only use of a .308” 180gr Elite Hunter, which is just barely stable in a 12” twist. The 185gr VLD and 190gr VLD always worked well for me from a 308Win, so, now that I have a 30-06AI, and had that experience, I’m switching the 308Win to 155 VLDs, just in case the marginal stability and low impact velocity had something to do with it. Believe it or not, the picture is the exit.
I would absolutely shoot a moose with a Berger. I would use a big Berger, I would use enough twist for the bullet, and I would want impact velocity around above 2200fps. I have no proof that the above three criteria are necessary, but they would all make me feel better. Frankly, I believe those are good criteria with any bullet not designed for older low velocity cartridges.
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