Home » Shop » Daniel Defense 16″ Cold Hammer Forged Barrel, 5.56 NATO, 1:7 Twist, Lightweight Profile, Carbine-Length
Home » Shop » Daniel Defense 16″ Cold Hammer Forged Barrel, 5.56 NATO, 1:7 Twist, Lightweight Profile, Carbine-Length
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The Daniel Defense 16″ Cold Hammer Forged Barrel, Lightweight profile, carbine-length in this retail assembly is the stripped configuration of the company’s lightest 16-inch 5.56mm NATO barrel with a carbine-length gas system, 1:7 twist, supplied with no gas block or front sight base fitted.
This is an unusual and useful combination: the Lightweight contour, which Daniel Defense builds for shooters who want to shed ounces without giving up durability or accuracy, paired with a carbine-length gas system at the full 16-inch non-NFA rifle length. Sixteen inches means no permanently attached muzzle device and no registration, so the rifle can be finished with hand tools and the muzzle threads stay free for whatever device you choose.
Carbine gas on a 16″ barrel is the most parts-compatible arrangement in the AR world. Carbine gas tubes, buffers, springs and drop-in handguards are what most kits and most spare parts bins contain, so a build around this barrel tends to run correctly first time with nothing tuned.
Barrel Configuration: Stripped (no gas block fitted)
Choosing a 16-inch Lightweight carbine-gas barrel
Pick this barrel when you want a light, non-NFA rifle built from common parts. Against a 16″ mid-length Lightweight barrel you give up some of the softer recoil impulse and a little handguard length, and you gain compatibility with the carbine gas tubes and handguards most builders already own. Against the Government and M4 profiles at 16 inches you trade sustained-fire heat capacity for a lighter, faster-handling rifle.
Parts list and legal notes
Alongside the barrel you will need a .750-inch gas block, a carbine-length gas tube, and a barrel nut matched to your chosen handguard. Daniel Defense rail systems use their own dedicated barrel nuts rather than the mil-spec nut, so identify the right one first. Daniel Defense states that its gas blocks follow military specifications for dimensions.
Western Sport has been a licensed FFL and SOT in Roanoke, Texas since 2007, and as a Daniel Defense master dealer with a gunsmith on site we can confirm specifications from stock and install the barrel for you. Call 817-393-4000 with your build questions.
Frequently Asked Questions
Q: What is the muzzle thread pitch on this barrel?
A: There is no published thread pitch for the 16-inch Lightweight carbine-gas configuration, so we will not state one we cannot verify for this exact SKU. Most Daniel Defense 5.56 barrels use 1/2×28, but call 817-393-4000 and we will confirm this one from stock before you buy a muzzle device.
Q: How much does the 16″ Lightweight carbine-gas barrel weigh?
A: We are not quoting a weight for this configuration because there is no published figure for the 16-inch Lightweight carbine-gas barrel, and we will not borrow one from a different length or gas system. Call 817-393-4000 and we will weigh one from stock if you need it for a build calculation.
Q: What gas block and gas tube do I need?
A: A .750-inch gas block, which is the standard AR-15 journal dimension used on Daniel Defense Cold Hammer Forged barrels, and a carbine-length gas tube to match this barrel’s gas system. A mid-length tube is too long and will not seat in the bolt carrier gas key, so the rifle would not cycle.
Q: Is a 16″ barrel NFA-free?
A: As a rifle, yes. Sixteen inches meets the federal minimum barrel length for a rifle, so no registration, tax stamp or permanently attached muzzle device is required, and muzzle devices remain removable. State and local law can add requirements beyond federal law, so verify the rules in your own jurisdiction.
Q: Why choose carbine gas over mid-length at 16 inches?
A: Parts compatibility. Carbine gas tubes, buffers, springs and drop-in handguards are the most widely available AR parts, so a carbine-gas build usually runs correctly without tuning. Mid-length gives a softer impulse and a longer handguard, so it is the better engineering choice if you are buying all the parts new anyway.
Q: Do barrels ship without an FFL transfer?
A: Yes. A barrel is a component, not a firearm, so there is no transfer, no Form 4473 and no background check. It ships directly to you. Some states and municipalities regulate firearm components separately from firearms, so confirm your local rules if you are ordering from outside Texas.
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