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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22-250 twist rate
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<blockquote data-quote="Trickymissfit" data-source="post: 652893" data-attributes="member: 25383"><p>I shoot a 6/250AI with a 1:8 twist barrel. It'll push 105Amax bullets at just under 3100 fps (very hot), and really gets the job done at about 3030fps. (mid twos and very low threes). Cases are simple to form out of 22-250 brass or better yet generic .243 brass. Dies were made from a .243AI sizer and a 22-250AI seater with a reamer run thru the neck of the sleeve. (.2775") I hand reamed the bore to .265" and then finished it with a custom ground reamer that was .277. Took about thirty minutes and a slight bit of elbow grease. The size was even easier as I cut off the .243AI die to the proper length in a lathe.</p><p>gary</p></blockquote><p></p>
[QUOTE="Trickymissfit, post: 652893, member: 25383"] I shoot a 6/250AI with a 1:8 twist barrel. It'll push 105Amax bullets at just under 3100 fps (very hot), and really gets the job done at about 3030fps. (mid twos and very low threes). Cases are simple to form out of 22-250 brass or better yet generic .243 brass. Dies were made from a .243AI sizer and a 22-250AI seater with a reamer run thru the neck of the sleeve. (.2775") I hand reamed the bore to .265" and then finished it with a custom ground reamer that was .277. Took about thirty minutes and a slight bit of elbow grease. The size was even easier as I cut off the .243AI die to the proper length in a lathe. gary [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22-250 twist rate
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