Firearms

SIG Sauer MCX-SPEAR LT 5.56x45mm 11.5-inch Pistol

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Specifications

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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

The SIG Sauer MCX-SPEAR LT 11.5-inch Pistol brings the Spear-LT ergonomics and aesthetics to a compact pistol-classified format, combining the NGSW-influenced looks with practical PDW dimensions.

Type: Pistol

Action: Gas-Operated

Caliber: 5.56x45mm

Capacity: 30

Year introduced: 2023, USA

Weight: 6.8 oz

Overall length: 29"

Status: Active

Intended use: Home Defense, Tactical, PDW