Firearms

Daniel Defense DDM4 ISR .300 BLK 9-inch

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Specifications

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Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

Integrally suppressed SBR in .300 Blackout. The suppressor is part of the barrel assembly; overall length measures 34 inches. Requires NFA tax stamp.

Type: SBR

Action: Semi-Auto

Caliber: .300 BLK

Capacity: 30

Year introduced: 2014, USA

Weight: 92 oz

Overall length: 34"

Status: Active

Intended use: Law enforcement / clandestine / personal defense