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Hammer Forged 16" 5.56 M4 Carbine Barrel, 1-7 Twist

Hammer Forged 16" 5.56 M4 Carbine Barrel, 1-7 Twist

Daniel Defense · Barrels

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Best price

$365.00at OpticsPlanet

In stock Sale checked Sep 28, 2026

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Compare 6 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $365.00Salechecked Sep 28, 2026 In stock Buy at OpticsPlanet
MidwayUSA $365.00checked Oct 1, 2026 In stock Buy at MidwayUSA
GunMag Warehouse $365.99checked Oct 1, 2026 In stock Buy at GunMag Warehouse
Brownells $441.00checked Oct 1, 2026 In stock Buy at Brownells
Ammunition Depot $441.00checked Oct 1, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $390.54Salechecked Oct 1, 2026 Check store Buy at Battlehawk Armory

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

Lowest in-stock price in the last 30 days: $365.00 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$441.00$441.00$441.00
Battlehawk Armory$390.54$390.54$390.54
Brownells$441.00$441.00$441.00
GunMag Warehouse$365.99$365.99$365.99
MidwayUSA$365.00$365.00$365.00
OpticsPlanet—$365.00$365.00

Since Sep 27, 2026.

About this part

The Hammer Forged 16" 5.56 M4 Carbine Barrel, 1-7 Twist is a 16" 5.56 / .223 barrel from Daniel Defense with a carbine gas system. It's sold by 6 stores (5 in stock), from $365.00 to $441.00. The lowest in-stock price in the last 30 days was $365.00 at MidwayUSA.

Fits and works with

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

Specifications

Manufacturer
Daniel Defense
Platform
AR-15
Caliber
5.56 mm NATO
Gas system
Carbine
Barrel length
16"

From the manufacturer

These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential-like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in the metal. Durable manganese phosphate finish give excellent resistance to surface wear. Barrel extension has M4-type feed ramps. Choose caliber, profile and length. 5.56x45 barrels come in 10.5", 14.5" and 16" lengths, with the shorter barrels featuring carbine length gas system. Barrels are available in lightweight or government contours, and M4 for the 14.5" length. OD at gas block is .750". Mfg: Daniel Defense These barrels are not dimpled or marked for the gas block.

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$365.00 at OpticsPlanet
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