Home / Gun Parts / Cmmg / Ar-15/M16 5.56mm Barrels - Ar15 16'''' 5.56 Barrel 416ss Mt

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Ar-15/M16 5.56mm Barrels - Ar15 16'''' 5.56 Barrel 416ss Mt

Ar-15/M16 5.56mm Barrels - Ar15 16'''' 5.56 Barrel 416ss Mt

Lowest Listed Price

$152.99

MSRP

$183.72

Savings

17% off

Retailers Reporting In Stock

1 Stores

Updated

Aug 26, 2026

Compare Deals from 6 Retailers

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Specifications

Brand

MPN

55D590A

UPC

815835016160

Description

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. 16" barrel mid-length gas system. Mfg: Cmmg SPECS: 416 stainless steel. 1/2"-28 muzzle threads. 750" OD Gas Block.

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