tomv Posted September 9, 2018 Share Posted September 9, 2018 Anyone have experience with this bullet / powder combination in 16" 9mm PCC? I just tried 2.5 gr @1.100 OAL which resulted in a very quiet and soft load which runs well in my gun. I haven't had a chance to chrono yet but I'm shooting Steel Challenge with this so power factor won't matter. Link to comment
mmlook Posted September 10, 2018 Share Posted September 10, 2018 should be good, it's a very low amount of power for N320. But as long as your gun cycles, I don't see a problem. My old steel challenge load: xtreme 147gr 2.5gr titegroup/2.7gr N320 1.135" OAL Currently run the same load for USPSA & Steel Challenge xtreme 147gr 2.8gr titegroup/3.0gr N320 1.135" OAL Link to comment
RangerTrace Posted September 10, 2018 Share Posted September 10, 2018 I tried my pistol load which is a 147 grain BBI with 3.3 grains of N320 in my GMR-15 with the 14.5" barrel. It was virtually identical to my 5" pistol. Somewhere around 910 FPS. The N320 burns up within the first half of the barrel for sure. Link to comment
tomv Posted September 11, 2018 Author Share Posted September 11, 2018 What about 124 gr loads? Anyone using those using Extreme plated bullets? How do they compare to the heavier bullet? Link to comment
nickbfishn Posted September 12, 2018 Share Posted September 12, 2018 I’ve used 147 with 2.8 for steel and 3.2 for uspsa. with 124/5’s I use 3.2 for steel and 3.8 for uspsa 1.110 oal Link to comment
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