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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
AR-10 Bolt head issue
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<blockquote data-quote="Winkfish" data-source="post: 2608268" data-attributes="member: 98068"><p>All the ammo has been the same factory Hornady 147gr ELDM.</p><p>The gun runs the ammo well, and yes there is a supurlative arms gas block. The ammo is dropping at the 4 o-clock position.</p><p></p><p>By it being stiff what I am referring to is when you have the bolt carrier in hand and you are trying to manually manipulate the bolt is where it is stiff trying to rotate it and push it back and forth. The area in question is that bolt head to bolt carrier interface. </p><p></p><p>There isn't any additional force required to pull the charging handle and that process does not seem to be an issue. </p><p></p><p>When the gun is shooting I am not seeing it short stroke or have any issues there. It appears that this only happens on manual manipulation.</p></blockquote><p></p>
[QUOTE="Winkfish, post: 2608268, member: 98068"] All the ammo has been the same factory Hornady 147gr ELDM. The gun runs the ammo well, and yes there is a supurlative arms gas block. The ammo is dropping at the 4 o-clock position. By it being stiff what I am referring to is when you have the bolt carrier in hand and you are trying to manually manipulate the bolt is where it is stiff trying to rotate it and push it back and forth. The area in question is that bolt head to bolt carrier interface. There isn't any additional force required to pull the charging handle and that process does not seem to be an issue. When the gun is shooting I am not seeing it short stroke or have any issues there. It appears that this only happens on manual manipulation. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
AR-10 Bolt head issue
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