This page is a progressive and labelled list of the SI area orders of magnitude, with certain examples appended to some list objects.

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  1. ronmart

    Aero Precision 6mm ARC Complete Upper from Brownells - any good?

    Due to lack of choices, I decided to order the 20" AR-15 6mm ARC complete upper (see here) since I'm eager to experiment with 6mm ARC. I don't see the choices getting any better anytime soon with what's going on in DC, so I settled and am hoping for the best. Anyone have experience with this or...
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