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General Discussion
Effects Of Cartridge Over All Length (COAL) And Cartridge Base To Ogive (CBTO) – Part 1
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<blockquote data-quote="Doug Brownlee" data-source="post: 1044506" data-attributes="member: 37106"><p>Your articular is right on. I worked up a load on a 325WSM Browning A Bolt. After going through the load work up, the rifle shot a .57 group at 100 yards with the bullet set .010 off the lands. How ever, the COAL was to long to fit in the Magazine. I had to seat the bullet an additional .033 to achieve a proper feed from the magazine. The three shot group jumped to 1.375 at 100 yards. Factory ammo was set .087 off the lands and shot a 3.278 group at 100 yards. I am looking forward to additional articles. Don't chase velocities load for accuracies.</p></blockquote><p></p>
[QUOTE="Doug Brownlee, post: 1044506, member: 37106"] Your articular is right on. I worked up a load on a 325WSM Browning A Bolt. After going through the load work up, the rifle shot a .57 group at 100 yards with the bullet set .010 off the lands. How ever, the COAL was to long to fit in the Magazine. I had to seat the bullet an additional .033 to achieve a proper feed from the magazine. The three shot group jumped to 1.375 at 100 yards. Factory ammo was set .087 off the lands and shot a 3.278 group at 100 yards. I am looking forward to additional articles. Don't chase velocities load for accuracies. [/QUOTE]
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Effects Of Cartridge Over All Length (COAL) And Cartridge Base To Ogive (CBTO) – Part 1
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