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Rifles, Reloading, Optics, Equipment
Reloading
Should I AI it?
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<blockquote data-quote="Bret GRAVELINE Graveline" data-source="post: 3056631" data-attributes="member: 108926"><p>if you are wanting more velocity moving to another parent cartridge is another option, however comming up with all new componets in todays world can be a problem, i run two 257 AI with 21 & 22 inch barrels, both produce 3100 to 3200 fps with 110 to 120 gr slugs, the 21 inch produces the higher velocitie of the two, the 22 inch barrel is a rebore from 243 win, i also have to 6MM AI's both number 1's both rechambered from 243 win, When rechambering to a AI cartridge the improved reamer will start cutting before the pilot engages the bore, as long as the tail stock is indicated in properly and the barrel is running true the reamer will self center itself,</p></blockquote><p></p>
[QUOTE="Bret GRAVELINE Graveline, post: 3056631, member: 108926"] if you are wanting more velocity moving to another parent cartridge is another option, however comming up with all new componets in todays world can be a problem, i run two 257 AI with 21 & 22 inch barrels, both produce 3100 to 3200 fps with 110 to 120 gr slugs, the 21 inch produces the higher velocitie of the two, the 22 inch barrel is a rebore from 243 win, i also have to 6MM AI's both number 1's both rechambered from 243 win, When rechambering to a AI cartridge the improved reamer will start cutting before the pilot engages the bore, as long as the tail stock is indicated in properly and the barrel is running true the reamer will self center itself, [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Should I AI it?
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