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Rifles, Reloading, Optics, Equipment
Reloading
300 rum doing something new.........
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<blockquote data-quote="Harry Knutz" data-source="post: 2623836" data-attributes="member: 123671"><p>The firing pin hole is too big period. That's what causes this primer problem. The pic of this firing pin shows the lower pin hole has been made oblong from wear, It's from debris in this case, But in many case it can be gases, The upper one is borderline. Remington firing pin holes are already close to being a problem when they left the factory. I'm not saying the OP's is worn like this photo, But if you know anything about AR-10, LR308 bolts, You know that they have factory holes that are too big when they are new, You put a High pressure round like .260 Remington or a 6.5 creedmoor and now you are blanking primers, But what do I know? I've only been working on this stuff for a long time.</p><p></p><p>But like I said earlier, I wouldn't worry about it until it Pierces/Blanks Primers.</p><p>[ATTACH=full]395860[/ATTACH]</p></blockquote><p></p>
[QUOTE="Harry Knutz, post: 2623836, member: 123671"] The firing pin hole is too big period. That's what causes this primer problem. The pic of this firing pin shows the lower pin hole has been made oblong from wear, It's from debris in this case, But in many case it can be gases, The upper one is borderline. Remington firing pin holes are already close to being a problem when they left the factory. I'm not saying the OP's is worn like this photo, But if you know anything about AR-10, LR308 bolts, You know that they have factory holes that are too big when they are new, You put a High pressure round like .260 Remington or a 6.5 creedmoor and now you are blanking primers, But what do I know? I've only been working on this stuff for a long time. But like I said earlier, I wouldn't worry about it until it Pierces/Blanks Primers. [ATTACH type="full" alt="1663845290005.png"]395860[/ATTACH] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 rum doing something new.........
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