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<!--begin-bvseo-questions--><!--begin-questions--><div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="1336466"> <h2 class="bvseo-question"> why does a 62 grain 223 bullet have a slower speed and less foot pounds than a 55 grain bullet? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: rock</div> <div class="bvseo-answer" data-answerid="1836412"> I can't say for sure, &nbsp;but since it is designed for MSR &nbsp;(ie:AR-15 platform ) the vast majority of which being &nbsp;M4 style carbines, and normal bbl length of around 16&quot;, I will almost bet on the ballistics being taken from a test bbl of the same length. Federal, &nbsp;having a good reputation doesn't want negative feedback, &nbsp;I am glad that they are not quoting the ballistics from the typical bolt action rifle and the normal 22-24&quot; tubes like was the previous practice before the chronograph became affordable to the average American reloader. As for the 55gr rounds, &nbsp;I am assuming that since the typical 1in12&quot; twist usually found in many bolt action varmint rifles is more than adequate to stabilize the bullet weight, ballistics are taken from the longer bbl. on most of these rifles hence the reason for the much higher velocity and fpe, not to mention that the heavy bullet can't be driven to the same velocity due to the increased pressure involved. . Long answer but I hope it helps! !?&nbsp; <div class="bvseo-author">Answered by: rgr41mag</div> <div class="bvseo-pubdate">Date published: 2017-12-02</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1438056"> <h2 class="bvseo-question"> The title of this product reads Federal HST, but the picture shows Federal Fusion MSR. I didn't see a .223 HST round on the Federal site (only fusion and fusion MSR). Is this the Fusion MSR round? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Tim W</div> <div class="bvseo-answer" data-answerid="1696132"> Unfortunately, when we changed our web layout, this forced all of our ammunition that was grouped on to one page to be separated. Due to this, some of our ammunition has the wrong picture. The written advertisement for the ammunition is correct. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2017-11-28</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1384346"> <h2 class="bvseo-question"> What does the &quot;HST&quot; stand for? Does it have something to do with the boding? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: mike 7777</div> <div class="bvseo-answer" data-answerid="1632540"> I believe the acronym is up for debate, but the consensus is that this is similar to Hydra-Shok ammo, which is known for expansion. Please refer to your owner&rsquo;s manual or contact your local gunsmith to see if you can use this type of ammunition. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2016-10-23</div> </div> </div></div><script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; }</script><!--end-questions--><ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2019, m_11, d_16, h_23CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.2</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_3</li> <li data-bvseo="cf">loc_en_US, sid_292276, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_sportmansguide</li></ul><!--end-bvseo-questions--><!--BVSEO|dz:Main_Site-en_US|sdk:v1.0.7.0-n|msg:timer 46ms -->
