Again, if you've not seen this, it should answer a lot of questions. As they say, a picture is worth a 1000 words. Its a great thread and well done; Discussion on testing media as well. Yeah, the testing is from 6.8, but relevant nonetheless.
Bullet choice for deer?
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expansion test
Originally posted by apynckel View PostWhat's a good way to test hydroshock with these boolits cruising around 2600 fps? I have a 123gr SST workup that I'd like to see how it expands. I'm assuming this is probably not feasible at a shooting range?
Results were no portion of the bullet made it to the 4th jug. 1st & 2nd jug blown up quite dramatically. 3rd jug in tact for the most part. bullet fragments in the 3rd jug. Essentially the bullet was not at all in tact. Near V-Max performance at 2600ish has been my experience with the 123 grain SST.
Clearly Ballistic jell would be better for evaluating hydrostatic shock. Just not cost effective for the average guy. If you are doing lots of testing needing true laboratory repeatability then the cost effectivness may improve with recycling of the ballistic jell.Last edited by SDguy; 10-06-2016, 09:01 AM.
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There are various theories about the usefulness of hydrostatic shock for anchoring medium game.
It does seem evident, however, that the phenomenon becomes more significant as velocities go above 3,000 - 3200 fps. Hence I don't view it as important when discussing Grendel bullets for medium game.
See Volume 2 of the reloading handbook for bullet recommendations and a few gel tests.shootersnotes.com
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