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Posted: 6/21/2012 6:50:18 AM EDT
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Is the standard M4 mount a absolute co-witness? Do I need an extra or different spacer to get to 1/3, or a totally different mount?
I wanted to try the standard mount to see if I liked it before spending money on a mount. Once it's on, it's not coming off, so a quick detach isn't necessary. |
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