AR Sponsor
Posted: 11/22/2007 12:21:09 PM EDT
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New to the forum. I want to build my first AR and already have the lower receiver and the trigger kit. I think an A3 upper is the way to go because I would like to have a scope, but also want flip up open sights, but don't want the scope 3 inches above the barrel. I'm finding so many variants on uppers, I'm kinda lost. Any recommendations? Barrel twist, bolt options, charging handle options, etc? Thanks for any help. |
AR Sponsor