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So I'm building a 16" side charging 350 legend AR. Mostly because I don't have one and ammo was available at Walmart.
My upper of choice is coming with a BCG and charging handle. Already have a lower built.
What else do I need to know about these. Will my 10 round metal USGI style magazines work with this. Have read there's issues with poly magazines
My upper of choice is coming with a BCG and charging handle. Already have a lower built.
What else do I need to know about these. Will my 10 round metal USGI style magazines work with this. Have read there's issues with poly magazines