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270 Allen Mag
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<blockquote data-quote="royinidaho" data-source="post: 149265" data-attributes="member: 2011"><p>[ QUOTE ]</p><p>Can a Remington sendero in 300RUM be rebarreled into a 270 Allen Mag and feed properly? Or is ther some problems here...Also does the 270 AM need to be fireformed or can you load and shoot? /ubbthreads/images/graemlins/confused.gif </p><p></p><p>[/ QUOTE ]</p><p></p><p>1) It may be rebarreled to 270AM w/o feeding problems if done properly.</p><p></p><p>2) 270AM cases are made from 7MM or 300 RUM cases. To do so the necks need to be size to 270 except for about the width of a dime or less at the base of the shoulder.</p><p></p><p>You may then fire form with loaded rounds and real bullets or use the cornmeal/cream of wheat method.</p><p></p><p>Fire firming is pretty easy and straight forward.</p><p></p><p>Mike/TX and Tim/TX use one method of fire forming I use the other (corn meal).</p><p></p><p>BTW, I had mine made in single shot so as to not be concerned with mag length w/the longer Wildcat bullets.</p><p></p><p>Mike and Tim and most others have mags in theirs.</p><p></p><p>HTH</p></blockquote><p></p>
[QUOTE="royinidaho, post: 149265, member: 2011"] [ QUOTE ] Can a Remington sendero in 300RUM be rebarreled into a 270 Allen Mag and feed properly? Or is ther some problems here...Also does the 270 AM need to be fireformed or can you load and shoot? [img]/ubbthreads/images/graemlins/confused.gif[/img] [/ QUOTE ] 1) It may be rebarreled to 270AM w/o feeding problems if done properly. 2) 270AM cases are made from 7MM or 300 RUM cases. To do so the necks need to be size to 270 except for about the width of a dime or less at the base of the shoulder. You may then fire form with loaded rounds and real bullets or use the cornmeal/cream of wheat method. Fire firming is pretty easy and straight forward. Mike/TX and Tim/TX use one method of fire forming I use the other (corn meal). BTW, I had mine made in single shot so as to not be concerned with mag length w/the longer Wildcat bullets. Mike and Tim and most others have mags in theirs. HTH [/QUOTE]
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