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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Anyone own a 7mm 300 Win Mag?
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<blockquote data-quote="300stw" data-source="post: 856457" data-attributes="member: 3470"><p>ran out and tried a handful of loads 73 gr h1000 went 3019, 74 gr retumbo 3013 both leave ejector marks, running 2o thousands short of the lands, a new bullet drops in a fired case with a slight drag,,,so i have a longer barrel, wildcat, new dies and brass, didnt gain but about 100 fps over the last custom 7mags i had built with kreiger and bartlein barrels,,,</p><p></p><p>was really hoping to be in the 3100 range with the 180 berger</p><p></p><p>my 7saum with 27 in kreiger barrel is shooting the 180 berger at 2870,,, 63 gr of 4831sc,, </p><p></p><p>i think i will send it off and have travis do a 7 rorue with a new barrel after hunting season,,,</p><p></p><p>on a positive note the magnetospeed is tremendous, best piece of shooting gear i have bought, been thru to many chronys and prochronos,,,, but no more,,,</p></blockquote><p></p>
[QUOTE="300stw, post: 856457, member: 3470"] ran out and tried a handful of loads 73 gr h1000 went 3019, 74 gr retumbo 3013 both leave ejector marks, running 2o thousands short of the lands, a new bullet drops in a fired case with a slight drag,,,so i have a longer barrel, wildcat, new dies and brass, didnt gain but about 100 fps over the last custom 7mags i had built with kreiger and bartlein barrels,,, was really hoping to be in the 3100 range with the 180 berger my 7saum with 27 in kreiger barrel is shooting the 180 berger at 2870,,, 63 gr of 4831sc,, i think i will send it off and have travis do a 7 rorue with a new barrel after hunting season,,, on a positive note the magnetospeed is tremendous, best piece of shooting gear i have bought, been thru to many chronys and prochronos,,,, but no more,,, [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Anyone own a 7mm 300 Win Mag?
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