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Posted: 7/23/2006 1:40:29 PM EDT
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I received an answer to this but lost my notes. Please bear with me. I want to install a Bushmaster .22 Carbon upper on my preban Colt lower with the large front pivot pin hole. I was told there was a particular make adapter pin I should order. Please reply again. Thank you, Bill |
CDNN sells a good conversion pivot pin for small hole uppers and large hole lowers which stays in place compared to other brands. CDNN conversion pin website link |
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