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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
His AR15 blew up
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<blockquote data-quote="436" data-source="post: 2842084" data-attributes="member: 16609"><p>Perhaps it was a lack of neck tension; due to a lack of a factory crimp, like the LEE's factory crimp die... I've known a lot of guys that just use neck tension figuring it would be just fine especially when using non-cannelure bullets. So... I'm thinking that a .30 cal might be able to be pushed back far enough, but... the case neck OD on the .300 BK difference always has me scratching my head. The 300 BK OD on the case is something like .3340" and the 5.56x45 NATO is .2531" respectively just saying. I'm sure I have this thing all wrong... just thinking out loud. <img class="smilie smilie--emoji" loading="lazy" alt="🤔" title="Thinking face :thinking:" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f914.png" data-shortname=":thinking:" /> <img class="smilie smilie--emoji" loading="lazy" alt="😂" title="Face with tears of joy :joy:" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f602.png" data-shortname=":joy:" /> </p><p>Just my 0.2 Cheers.</p></blockquote><p></p>
[QUOTE="436, post: 2842084, member: 16609"] Perhaps it was a lack of neck tension; due to a lack of a factory crimp, like the LEE's factory crimp die... I've known a lot of guys that just use neck tension figuring it would be just fine especially when using non-cannelure bullets. So... I'm thinking that a .30 cal might be able to be pushed back far enough, but... the case neck OD on the .300 BK difference always has me scratching my head. The 300 BK OD on the case is something like .3340" and the 5.56x45 NATO is .2531" respectively just saying. I'm sure I have this thing all wrong... just thinking out loud. 🤔 😂 Just my 0.2 Cheers. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
His AR15 blew up
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