Warne Magazine Extension Fits S&W M&P 9/40 - +5/4 - Dark Earth

Gun Parts Warne Scope Mounts UPC 656813108152

$37.13

at BattleHawk Armory · checked 58 minutes ago

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6 retailers · $53.11 to $56.94 shipped

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Lowest price across retailers each day.

Lowest seen: $37.13
Typical price: $37.13
Tracked since: Jun 19, 2026

Today's best price matches the 147-day low and is about typical.

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