Firearms

Daniel Defense MK12 5.56x45mm 18-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

Daniel Defense MK12 SPR clone with 18-inch stainless match-grade barrel, Douglas tube handguard, and PRS stock. Replicates USSOCOM Mk 12 Mod 1 SPR.

Type: Semi-Auto Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm

Capacity: 30

Year introduced: 2016, USA

Weight: 78 oz

Overall length: 38"

Status: Active

Military use: Yes

Intended use: Precision/SPR