Breakthrough Clean Technologies Phosphorus Bronze Chamber Brush - AR15/M16/M4

Cleaning Breakthrough Clean Technologies UPC 855525007962 MPN BT223PBCBAR

$3.89

at BattleHawk Armory · checked 2 hours ago

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7 retailers · $3.89 to $5.99 in stock

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Lowest seen: $3.89
Typical price: $3.99
Tracked since: Apr 10, 2026

Today's best price matches the 213-day low and is 3% below typical.

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