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Rifles, Reloading, Optics, Equipment
Reloading
RAMSHOT LRT POWDER
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<blockquote data-quote="codyadams" data-source="post: 2251502" data-attributes="member: 87243"><p>Did a work up on a 28 Nosler. Testing done at 78°-85°. This was a factory, brand new unfired 26" browning hells canyon long range, Virgin Peterson brass, 175 ABLR seated .065" off, 3.515" OAL, and GM215M primers. Velocities obtained from lab radar - </p><p></p><p>87 - 3039</p><p>88 - 3126 </p><p>89 - 3165</p><p>90 - 3205</p><p>91 - 3262 and slight bolt lift, no ejector mark </p><p></p><p>Then I did a ladder test, and came up with this - </p><p></p><p>87.7 - 3073</p><p>88.0 - 3146</p><p>88.3 - 3148</p><p>88.6 - 3175</p><p>88.9 - 3194</p><p>89.2 - 3195</p><p>89.5 - 3235</p><p>89.8 - 3186</p><p></p><p>It appeared to speed up just a little from the virgin barrel. Load I settled on after the ladder groups was 89.0 grains. Here is a group at 903 yards - </p><p></p><p>[ATTACH=full]288264[/ATTACH]</p><p></p><p>Average over 17 shots zeroing and trajectory validation was 3194 with 17 fps E.S., Pretty satisfied with this load, think it should do!!</p></blockquote><p></p>
[QUOTE="codyadams, post: 2251502, member: 87243"] Did a work up on a 28 Nosler. Testing done at 78°-85°. This was a factory, brand new unfired 26" browning hells canyon long range, Virgin Peterson brass, 175 ABLR seated .065" off, 3.515" OAL, and GM215M primers. Velocities obtained from lab radar - 87 - 3039 88 - 3126 89 - 3165 90 - 3205 91 - 3262 and slight bolt lift, no ejector mark Then I did a ladder test, and came up with this - 87.7 - 3073 88.0 - 3146 88.3 - 3148 88.6 - 3175 88.9 - 3194 89.2 - 3195 89.5 - 3235 89.8 - 3186 It appeared to speed up just a little from the virgin barrel. Load I settled on after the ladder groups was 89.0 grains. Here is a group at 903 yards - [ATTACH=full]288264[/ATTACH] Average over 17 shots zeroing and trajectory validation was 3194 with 17 fps E.S., Pretty satisfied with this load, think it should do!! [/QUOTE]
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RAMSHOT LRT POWDER
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