AR Sponsor
Posted: 2/2/2010 1:50:41 PM EDT
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Hello,
This is my first post. A coworker has asked me to assemble an ar57 for him. Having never built a AR system before I need some recomendations for a lower. From my reading I know the ar57 upper likes a single stage trigger. My coworker has requested a clean lower having as few rollmarks as possible. Can you tell me some brands that meet his requirements as I couldn't find much while searching past posts. Thanks Jeff |
AR Sponsor