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Rifles, Reloading, Optics, Equipment
Reloading
280ai and RL23
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<blockquote data-quote="Barstooler" data-source="post: 1978591" data-attributes="member: 4481"><p>My 280 AI is in a Kimber Custom Classic and has a 23 inch barrel. Any powder like RL-22 or slower just blows a fireball out the end of the barrel. It is not burning in that 23 inch barrel </p><p></p><p>So my go to powder for that 280 AI became IMR-4955 - temp stable and anti-copper. 56.0 grains gives good case fill and 0.5 MOA accuracy with 160gr Nosler AB at 2800 FPS</p><p></p><p>Not exceptional velocity but good to 600 yards and main limiting factor is that 23 inch barrel</p><p>Barstooler</p></blockquote><p></p>
[QUOTE="Barstooler, post: 1978591, member: 4481"] My 280 AI is in a Kimber Custom Classic and has a 23 inch barrel. Any powder like RL-22 or slower just blows a fireball out the end of the barrel. It is not burning in that 23 inch barrel So my go to powder for that 280 AI became IMR-4955 - temp stable and anti-copper. 56.0 grains gives good case fill and 0.5 MOA accuracy with 160gr Nosler AB at 2800 FPS Not exceptional velocity but good to 600 yards and main limiting factor is that 23 inch barrel Barstooler [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
280ai and RL23
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