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Side Charged Upper Guide - Many great options to choose!
#13
Some do, and some don't. The American Spirt Arms non-reciprocating upper requires a modified carrier. But most use a standard carrier.

just_john Wrote:Would I be correct in presuming that the non-reciprocating systems don't require bolt modifications?
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Side Charged Upper Guide - Many great options to choose! - by Lead Chucker - 04-27-2014, 02:48 AM
Side Charged Upper Guide - Many great options to choose! - by lilharcher - 04-27-2014, 04:28 PM

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