AR57 ULT Upper Assembly 5.7x28

Upper AR57 UPC 051497297985

$599.99

at Palmetto State Armory

Price last checked Oct 2, 2026

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8 retailers · $647.99 to $750.99 shipped

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Lowest price across retailers each day.

Lowest seen: $599.99
Typical price: $599.99
Tracked since: Apr 10, 2026

Today's best price matches the 217-day low and is about typical.

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