Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome

Gun Parts Diamondback Firearms UPC 815875019183 MPN 300P85H50B8R

Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome
$72.99

at Palmetto State Armory

Price last checked 11 days ago

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5 retailers · 1 in stock

This listing: Optics Planet $97.99, out of stock

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Price history

Lowest price across retailers each day.

Lowest seen
$72.99
Typical price
$72.99
Tracked since
Apr 10, 2026

Today's best price matches the 213-day low and is about typical.

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