Here's some pics of my magnetospeed velocities. First six pictures are 123sst coal 2.250 cci 450 and 28.4 of 8208. Shoulder bumped to 1.210-1.212. No crimp. The seventh an eighth pics are the same except they have a powder charge of 28.5 of 8208. know real change in velocity. Going to load a couple more sets of 28.3 & 28.4. No signs of pressure at all. The pipe is 18 inch AA (hopelite) This is how you post magnetospeed #s when you leave the micro sd card in the pc ......lol
Range day numbers
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Originally posted by bigbear_98 View PostThat's sweet! Good real world data!
Have you ever chronod the hornady factory loads? Just asking for my personal reference.Hey I'm not a complete idiot I have parts missing. Though some times I wonder.
Grendellizing predators as of the fall of 2012.
Small bullets that go really fast, make me giggle...........
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That 28.4g of 8208 is a jam up great load. I get 2612 ft/sec average from my 22" barrel.
Won 3 of 4 AR match categories last week with it, including a perfect 5x5 at 547 yards on a 10" steel plate - in a long range shoot off against another Grendel shooter using 107 grain Sierras and Vhitavouri
Most fun I've had in a while!NRA F-Class Mid Range High Master
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Hornady 123 gr SST runs 2586~2600 FPS out of my 24" barrel, depending on which 5 shot string you pick.Last edited by arizona98tj; 09-17-2014, 04:10 AM.
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