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<Boyd338>
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Does anybody have any load's for 220gr Match King's?
 
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I have had good accuracy with 86-90gr of RL25 and the 220MK's with 89 being the most accurate with the bullet just off thwe lands. The gun did not shoot well off the lands when new (below 100rds) but now iseally accurate that way. At 90gr I would occasionally get a pressure signs depending on outside temp. (routinally gets 100 here). At 91 definate pressure signs (imprint extractor marks,tough to open, no mas). The 89gr load averaged 3013fps on a 10-shot string. This is all through a factory Sendero SF barrel
 
Posts: 896 | Location: Austin,TX USA | Registered: 23 January 2001Reply With Quote
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One followup. Those loads are with Fed 215 Gold match magnum primers
 
Posts: 896 | Location: Austin,TX USA | Registered: 23 January 2001Reply With Quote
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Posts: 3282 | Location: Saint Marie, Montana | Registered: 22 May 2002Reply With Quote
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