Daniel Defense DD4 RIII Rifle, 5.56 NATO, 16″ Barrel, No Magazine

Product Description

The Daniel Defense DD4 RIII Rifle, part number 02-191-03270-067, is a semi-automatic 5.56 NATO rifle built on a 16″ cold hammer forged Government profile barrel and supplied by Daniel Defense without a magazine.

Daniel Defense gives the no-magazine build its own part number because magazine capacity is regulated differently from one state and locality to the next. A dealer sending a rifle into one of those areas orders this SKU and fits a compliant magazine on that end instead. If capacity rules where you live do not require it, order the standard DD4 RIII 16″ configuration instead — the rifle itself is identical.

Key Facts

• Model: DD4 RIII
• Manufacturer Part Number: 02-191-03270-067
• Caliber: 5.56mm NATO
• Barrel: 16″, cold hammer forged, Government profile
• Twist Rate: 1:7
• Gas System: Mid-length, low profile gas block
• Rail: Daniel Defense RIS III 13.0 with M-LOK attachment
• Muzzle Device: Daniel Defense Flash Suppressor, 1/2 x 28 TPI
• Magazine: None supplied with this part number

Check your own magazine rules first

Capacity limits change and differ by state, county and city, so confirm the current requirements for your own jurisdiction before you order. Nothing on this page is legal advice.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: Why does this DD4 RIII ship without a magazine?

A: Daniel Defense builds this part number specifically for buyers and dealers in places where magazine capacity is restricted.

Q: Is the rifle itself different from the standard DD4 RIII?

A: No. Same 16″ cold hammer forged Government profile barrel, same 1:7 twist, same mid-length gas system and RIS III 13.0 M-LOK rail, same ambidextrous lower. The only difference between the two part numbers is that no magazine is supplied with this one.

Q: What magazine should I buy for it?

A: The magazine well is unchanged, so magazines that fit the standard DD4 RIII fit this rifle.

Q: What is the muzzle thread pitch on the DD4 RIII?

A: 1/2 x 28 TPI, under the Daniel Defense Flash Suppressor. That is the common 5.56 thread pitch, so most 5.56 muzzle devices and direct-thread mounts will fit. If you are planning a specific suppressor or brake, send us a message before ordering.

Q: Does the 16″ barrel mean this is not an NFA item?

A: Correct. With a 16″ barrel and a rifle stock this is a standard Title I rifle, not a short-barrelled rifle, so no tax stamp is involved. It still has to go through a licensed FFL like any other rifle.