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Hunting
Long Range Hunting & Shooting
FINALLY Got to Shoot My 338 Ultra Mag.
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<blockquote data-quote="GNERGY" data-source="post: 383717"><p>Liltank, the first loads I shot started at 85.5 grs of RL 25</p><p>85.5=2833 fps.</p><p>86 = 2826 fps.</p><p>86.5=2826 fps.</p><p>87 =2892 fps.</p><p>87.5=2846 fps.</p><p>88 =2871 fps.</p><p>88.5=2873 fps.</p><p>89 =2875 fps.</p><p>89.5=2976 fps.</p><p>90 =3009 fps.</p><p>91 =2999 fps.</p><p>92 =3020 fps.</p><p>93 =3040 fps.</p><p>94 =3100 fps.</p><p>94.5=3153 fps.</p><p>95 =3169 fps.</p><p>At 95 the bolt got a little harder to open then all the rest of the loads. It didn't have a shiny ejector mark yet so that is why I just dropped down 1 grain and loaded then up ( as per how Kirby Allen does ) to find his most accurate load.</p><p>Wonder why the 180 gr ballistic tips I shot grouped so good, they are only 3.670 OAL compared to 3.800 OAL for the 250 accubonds. They are making a BIG jump to the lands.</p><p>The 250's with 94 grains chronoed between 3120 fps --3160 fps.</p><p>Tarey</p></blockquote><p></p>
[QUOTE="GNERGY, post: 383717"] Liltank, the first loads I shot started at 85.5 grs of RL 25 85.5=2833 fps. 86 = 2826 fps. 86.5=2826 fps. 87 =2892 fps. 87.5=2846 fps. 88 =2871 fps. 88.5=2873 fps. 89 =2875 fps. 89.5=2976 fps. 90 =3009 fps. 91 =2999 fps. 92 =3020 fps. 93 =3040 fps. 94 =3100 fps. 94.5=3153 fps. 95 =3169 fps. At 95 the bolt got a little harder to open then all the rest of the loads. It didn't have a shiny ejector mark yet so that is why I just dropped down 1 grain and loaded then up ( as per how Kirby Allen does ) to find his most accurate load. Wonder why the 180 gr ballistic tips I shot grouped so good, they are only 3.670 OAL compared to 3.800 OAL for the 250 accubonds. They are making a BIG jump to the lands. The 250's with 94 grains chronoed between 3120 fps --3160 fps. Tarey [/QUOTE]
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FINALLY Got to Shoot My 338 Ultra Mag.
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