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AR-15 16.5" Threaded Fluted Barrel 1-8 Twist

AR-15 16.5" Threaded Fluted Barrel 1-8 Twist

Yankee Hill Machine · Barrels

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Best price

$171.10at Brownells

Out of stock checked Oct 22, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
Brownells $171.10checked Oct 22, 2026 Out of stock Buy at Brownells

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Price history

Dashed line = out of stock. Tracking since Sep 28, 2026.

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Since Sep 28, 2026.

About this part

The AR-15 16.5" Threaded Fluted Barrel 1-8 Twist is a 16.5" 5.56 / .223 barrel from Yankee Hill Machine. One store lists it, Brownells at $171.10.

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo
Bolt
Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Barrel length
16.5" · Handguards

Specifications

Manufacturer
Yankee Hill Machine
Platform
AR-15
Caliber
5.56 mm NATO
Barrel length
16.5"

From the manufacturer

This YHM barrel features a 5.56x45mm NATO chamber for full compatibility with surplus mil-spec ammunition or commercial 223 Remington ammunition. Constructed of 4140 chrome moly steel with a threaded muzzle, the barrel is Melonited for ultimate surface protection. The melonite coating provides a thinner surface than chrome-lining, so bore friction is reduced for better accuracy. In addition, melonite is harder than chrome-lining providing a longer wear life. This barrel is an excellent choice for a general-purpose AR rifle build. It is perfectly suited for use at the range, in a 3-Gun match, or in the field pursuing game. YHM-48-TF Surface: Diamond Fluted Length: 16.5 Mfg: Yankee Hill Machine Co., Inc.

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$171.10 at Brownells
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