WebJun 10, 2024 · 3) The Optimal Charge Weight (OCW) method (<- religious commitment?) Of course, another approach is do a classic accuracy ladder test shooting multiple 3 (or more) shot groups at various load increments and simply declare the smallest group the best load. Couple of other factors... WebSep 27, 2024 · Since I didn’t have “super-clear” nodes on my 10-shot load development graph, I decided to shoot 5-shot groups (as seen in the video) up towards the max charge …
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WebMar 24, 2024 · The increments at which the test weights for the OCW is shot will change depending on the amount of powder used. I know from doing many in the 35-45 grain max charge weights that the increment is 0.3 grains. WebJun 3, 2024 · Load Development: Ladder Test Method. June 3, 2024 by AJ 5 Comments. As mentioned previously, there are three main methods to use to develop a load for your rifle, … philhealth letter of extension
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WebOptimal charge weight test on 300wm. Part 1 is the initial testing and explanation of how the test works and interpretation of the results.Source: http://opt... WebApr 21, 2024 · Likewise, attempting to find an optimal seating depth if the charge weight/velocity of your load is off from where it will actually end up by 50 to 75 fps (or more) may also be of limited value. ... Target below is a starting charge weight test with varget and berger 105 hybrids jammed 0.010. Starting load 29gr to 30.2 gr. Hard to pick a winner. WebFeb 15, 2024 · I think a real test would be to do the Berger seating depth test at several charge weights and even powders and see if you come up with the same optimal depth or if there's differences. Reply. joep17 Well-Known Member. Joined Jul 7, 2003 Messages 190 Location Calgary. Feb 15, 2024 #51 philhealth lhio trece