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Rifles, Reloading, Optics, Equipment
Reloading
Cooper arms 280 ackley velocity
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<blockquote data-quote="Casing" data-source="post: 583526" data-attributes="member: 17014"><p>Believe it or not you chose the right powder. What weight bullet are you shooting? I shoot 140 grain Nosler accubonds. I shoot 59 grains and then jump up to 62 grains. My best accuracy is with 59 grains and I get 3/8" groups at 100 yds. The group opens up a little as I increase the powder then tightens back up at 62 grains. I get almost 2900 fps at 59 grains and then 3100 plus at 62 grains. The velocity is less than RL 22 but the temp sensitivity was driving me crazy! I got tired of my point of impact moving from season to season with RL 22. I was getting over 3200 fps but the inconsistent groups were not worth the velocity. I love using H4831sc because I know where my bullet is going to go. I can do without 100 fps for the accuracy.</p></blockquote><p></p>
[QUOTE="Casing, post: 583526, member: 17014"] Believe it or not you chose the right powder. What weight bullet are you shooting? I shoot 140 grain Nosler accubonds. I shoot 59 grains and then jump up to 62 grains. My best accuracy is with 59 grains and I get 3/8" groups at 100 yds. The group opens up a little as I increase the powder then tightens back up at 62 grains. I get almost 2900 fps at 59 grains and then 3100 plus at 62 grains. The velocity is less than RL 22 but the temp sensitivity was driving me crazy! I got tired of my point of impact moving from season to season with RL 22. I was getting over 3200 fps but the inconsistent groups were not worth the velocity. I love using H4831sc because I know where my bullet is going to go. I can do without 100 fps for the accuracy. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Cooper arms 280 ackley velocity
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