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Posted: 12/1/2015 4:17:31 PM EDT
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Anyone every used one? Just wondering if they are any good.
http://www.rangetool.com/store/ar15-parts/m16-bolt-carrier-group.html |
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I'd steer clear of a 9130 bolt from a unknown manufacture. 9130 if heat treated right is a beautiful thing. Done wrong it's very very bad. And the window between doing it right and doing it wrong is much smaller than C 158. Do yourself a favor and get this one. 100% mil-spec (suppliers ti the US Mil for a long time.) If you want a 9130 they make them too. But I'd put way more trust in toolcraft doing it right. |
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Quoted:
I'd steer clear of a 9130 bolt from a unknown manufacture. 9130 if heat treated right is a beautiful thing. Done wrong it's very very bad. And the window between doing it right and doing it wrong is much smaller than C 158. Do yourself a favor and get this one. 100% mil-spec (suppliers ti the US Mil for a long time.) If you want a 9130 they make them too. But I'd put way more trust in toolcraft doing it right. ^^^ What Inexile said ^^^ can't go wrong with USGI supplier like Toolcraft |
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