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Posted: 11/1/2010 4:38:48 AM EDT
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What is next over a standard extraction spring? One AR of mine barely tosses the shell past the gun when super clean, and after 200 rounds stove pipes regularly. I have rebuilt the bolt, but used a spring that came with a kit. What would fling the shell out better? Is there an advantage to chrome BCAs or titanium BCAs?
Thanks. |
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