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17 lut 2003 · Yes, you can use mag primers, but you will have to back down on the powder charge. I would start at minimum, or a few tenths of a grain below minimum, and work up. F
20 cze 2009 · for my 9 major loads shot out of my open gun, i use 9.2 grains of HS6 with a 115 grain JHP. I get about 1490+ fps on the velocity. Didn't see too much velocity change when using magnum primers. maybe 30-50 fps more than standard. I did notice a bit less crud using magnum primers compared to standard primers.
17 lut 2024 · Yes, magnum small pistol primers can typically be used in 9mm ammunition. However, it is important to exercise caution and perform thorough research to ensure safe reloading practices and avoid potential hazards.
In this video, we put small magnum primers to the test. Using a standard small primer for comparison, we loaded and fired multiple rounds to see if there was any noticeable difference in ...
Conventional wisdom has long told us to use standard primers for standard loads and magnum primers for magnum loads, and there’s plenty of that reloading data available. However, in Handloader No. 207, Brian Pearce did an excellent job of showing...
12 gru 2017 · Magnum primer: 16" RRA midlength upper, avg 5rd velocity: 2561fps, SD 27fps. 20" Colt H-bar, avg 5rd velocity: 2668fps, SD 31fps. Oddly enough, I got more velocity... and more consistent velocity... using the standard primers, even in the short barreled carbine.
The primer type has no significant influence on the firing results. To be on the safe side, the RS12 load can be reduced by 0.1 gr when using Magnum or Small Rifle primers. Note: not all 9 mm Luger calibre weapons are capable of activating the Small Rifle primers.
