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Posted: 4/27/2003 6:59:09 PM EDT
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Did any of the Pre Ban Bushmaster's have a Sear Block in them? Thanks.. |
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Only Colt had pinned-in steel auto-sear blocks, such as this: [img]photos.ar15.com/WS_Content/ImageGallery/IG_LoadImage.asp?iImageUnq=9698[/img] However, Bushmaster lowers are patterned exactly like later Colt lowers, where a portion of one side of the receiver wall is left unmachined. You can kind of see it in this pic; the portion just below the steel block sticks up, and sticks up more on the later lowers. This is the portion where the auto-sear would normally be installed. It IS legal to machine out this "block", but of course it is NOT legal to drill the hole for the auto-sear pin. -Troy |
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