Proof Research Sig Cross Carbon 6mm Creedmoor Threaded Rifle Barrel 18 inch 1-7.5 Twist 5/8-24 Black

Gun Parts Proof Research UPC 843068134559 MPN 134559

$1,002.80

at BattleHawk Armory · checked 1 hour ago

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8 retailers · $1,149.00 to $1,184.99 shipped

This listing: Optics Planet $1,149.00, out of stock

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Lowest price across retailers each day.

Lowest seen: $919.20
Typical price: $1,002.80
Tracked since: Apr 10, 2026

Today's best price is $83.60 above the 217-day low and about typical.

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