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

Name: AR-15 16.5" Threaded Fluted Barrel 1-8 Twist
Brand: Yankee Hill Machine
Availability: OutOfStock

Yankee Hill Machine · Barrels

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Best price

$171.10at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$171.10checked Oct 1, 2026	Out of stock	Buy at Brownells

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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

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Store	Latest	Lowest	Highest
Brownells	$171.10	$171.10	$171.10

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.