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Posted: 10/31/2004 6:57:25 AM EDT
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Hi, I know this is a basic question, I've just forgotten. If I have a Colt lower, with the different size pin up front, how do I mount another upper on it with the regular size front pin? Thanks, GHEN |
There are several companies that make an "adapter pin" to mate up a small hole upper with a large hole lower. ![]() Lonny |
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