Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 10in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly

Gun Parts Diamondback Firearms UPC 815875019190 MPN 300P10H50B8R

$80.08

at BattleHawk Armory · checked 6 hours ago

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6 retailers · $93.99 to $102.49 shipped

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Lowest price across retailers each day.

Lowest seen: $80.08
Typical price: $83.85
Tracked since: Jun 25, 2026

Today's best price matches the 137-day low and is 4% below typical.

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