Breakthrough Clean Chamber Brush Phosphorous Bronze .308 Cal for AR Platform
$3.89
at BattleHawk Armory
Price last checked 3 days ago
6 retailers · $3.89 to $5.99 in stock
This listing: GrabAGun $4.99
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Price history
Lowest price across retailers each day.
- Lowest seen
- $3.89
- Typical price
- $3.99
- Tracked since
- Apr 10, 2026
Today's best price matches the 204-day low and is 3% below typical.
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