Daniel Defense NULL9Ti 9mm/.300 BLK Suppressor | 5.08″ | 06-140-16309

The Daniel Defense NULL9Ti is a compact, weldless, fully 3D-printed titanium suppressor designed for pistol-caliber carbines (PCCs) and fast-shooting platforms where blowback and gas management are priorities. Its high-flow internal architecture reduces backpressure and lowers user exposure to gases and particulate compared with an unsuppressed muzzle. At approximately 4.4 ounces and a 5.08″ length, the NULL9Ti is intended for installations where minimal weight and compact profile matter.

Built for integration with Mini-HUB systems, the NULL9Ti ships with a direct-thread Mini-HUB mount and is rated for both 9mm and .300 AAC Blackout use under specified conditions.

Product Specifications

• The manufacturer part number is 06-140-16309.
• The UPC is 818773025416.
• The model is listed as Null9Ti.
• The suppressor length is 5.08 inches.
• The suppressor weight is 4.4 oz.
• The material is titanium.
• The finish is Type II Anodize Clear.
• The listed color is Gray.
• The attachment is Mini-HUB.
• It ships with a direct-thread 1.125″ x 28 tpi Mini-HUB mount.
• Compatibility is listed as 9mm and .300 AAC Blackout (subsonic use referenced).
• There are no barrel length restrictions for 9mm or .300 BLK with subsonic ammunition according to the manufacturer information provided.
• The manufacturer specifies a minimum 7-inch barrel for .300 BLK with supersonic ammunition.
• The product is described as rapid-fire rated up to .300 BLK subsonic and semi-auto rated up to .300 BLK supersonic.
• The listed diameter is 1.41 inches.

The NULL9Ti’s compact footprint and lightweight titanium construction make it an option for PCC competition, range training, and suppressed field use with subsonic .300 BLK loads. Its Mini-HUB compatibility simplifies integration with mounts and backplates designed to that standard, while the 3D-printed, weldless construction is intended to deliver consistent internal geometry and durability.

Users have praised the NULL9Ti for its effective sound reduction and notably light weight, and many note the durable-feeling titanium construction as a positive attribute.