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Rifles, Reloading, Optics, Equipment
Reloading
Powders for 300 WM & 180 AB's
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<blockquote data-quote="johnnyk" data-source="post: 241918" data-attributes="member: 307"><p>Moman,</p><p> I have taken my .300WMag to 71.0g of H4350 with 9.5M primers. OAL is 2.9105" using the 180gn Nosler Ballistic Tip. This will vary a little due to the AccuBond being a little longer and your rifle's chamber being different. </p><p> Anyway, at 69.0g I'm getting an average of 3092fps from my Savage 112BVSS's 26" barrel, 3117fps at 70.0g and 3154fps at 71.0. Accuracy is .370", .636 and .7675", respectively.</p><p> This rifle on average seems to produce higher than normal velocities, maybe due to a tight chamber or barrel. Not sure and don't intend to look my "gift horse" in the mouth. When my H4350 runs out I plan on trying RL22, Retumbo, IMR7828 and H1000, RL25 and many others. Hopefully I won't burn my barrel out! JohnnyK.</p></blockquote><p></p>
[QUOTE="johnnyk, post: 241918, member: 307"] Moman, I have taken my .300WMag to 71.0g of H4350 with 9.5M primers. OAL is 2.9105" using the 180gn Nosler Ballistic Tip. This will vary a little due to the AccuBond being a little longer and your rifle's chamber being different. Anyway, at 69.0g I'm getting an average of 3092fps from my Savage 112BVSS's 26" barrel, 3117fps at 70.0g and 3154fps at 71.0. Accuracy is .370", .636 and .7675", respectively. This rifle on average seems to produce higher than normal velocities, maybe due to a tight chamber or barrel. Not sure and don't intend to look my "gift horse" in the mouth. When my H4350 runs out I plan on trying RL22, Retumbo, IMR7828 and H1000, RL25 and many others. Hopefully I won't burn my barrel out! JohnnyK. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Powders for 300 WM & 180 AB's
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