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CMMG AR-15 Barrel 350 Legend 16.1" Medium Contour 1:16" Twist Salt Bath Nitride by Cmmg - Rifle Barrels

Price history at MidwayUSA

$193$190Oct 2026Oct 28, 2026

Recorded at MidwayUSA since Oct 9, 2026: low $190.00 (Oct 11, 2026), high $192.99 (Oct 9, 2026). Last checked Oct 26, 2026.

From the store's product feed and AvantLink's price records; feeds can lag the store's own site.

Product Description

Perfect for building your custom Mk4 upper receiver chambered in 350 Legend. Comes with properly installed M4 barrel extension and is already properly headspaced. Made of 4140 chrome steel with a SBN finish.

CMMG AR-15 Barrel 350 Legend 16.1" Medium Contour 1:16" Twist Salt Bath Nitride

at MidwayUSA
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$190.00
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Price verified 2d ago
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Product Details

Category Rifle Barrels
Brand Cmmg
MPN 35D5F0A
Cmmg

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