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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Long range, factory ammo, Ar-15 upper
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<blockquote data-quote="Kevin Thomas" data-source="post: 495933" data-attributes="member: 15748"><p>Actually guys, the AR was made to run in the 52,000 CUP/62,000 psi/4,300 bar range, but that's with the 5.56x45mm cartridge. The larger WSSM head size will translate to greater bolt thrust at the same pressures than a 5.56mm, so that's not exactly an apples to apples comparison.</p></blockquote><p></p>
[QUOTE="Kevin Thomas, post: 495933, member: 15748"] Actually guys, the AR was made to run in the 52,000 CUP/62,000 psi/4,300 bar range, but that's with the 5.56x45mm cartridge. The larger WSSM head size will translate to greater bolt thrust at the same pressures than a 5.56mm, so that's not exactly an apples to apples comparison. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Long range, factory ammo, Ar-15 upper
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