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Posted: 7/14/2003 3:08:45 PM EDT
| Hi there. I've had my Bushmaster XM15-E2S for a number of weeks now and I recently began to wonder about new upper sections. I love shooting .223 and all, but I was wondering what the benefits of a different upper are (aside from different calibers). Is there a good caliber to convert to? Are switching uppers difficult? I've looked at some 7.62X39 uppers as well as some 9MM uppers. Any advice or websites anyone could point me to would be greatly-appreciated. |
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