AR-15Premium

Sig Sauer

Sig Sauer MCX Spear LT

Lightweight MCX variant with folding stock

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Build with This Platform

Key Highlights

•Lightweight MCX platform
•Folding stock capability

Specifications

Price: $2,199
Weight: 5 lb 14 oz
Calibers: 5.56x45mm, .223 Rem, .300 BLK
Rail Type: mlok
Best For: duty patrol home defense

Capability Profile

0-10 Scale Across 8 Axes

Compatibility Tags

family: ar-patterntrigger: ar-fcginterface: picatinny-tophandguard: mlokbarrel: compact

Compatible Components

+346 more

Vortex

Vortex Viper PST Gen II 5-25x50

Primary Arms

Primary Arms SLx 1-6x24 Gen IV

Vortex

Vortex Razor HD Gen II 1-6x24

Trijicon

Trijicon ACOG TA31

Primary Arms

Primary Arms PLxC 1-8x24 FFP

Vortex

Vortex Razor HD Gen III 1-10x24

Recommended Optics

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Trijicon

Trijicon RMR Type 2

2 shared compatibility tags

$549★ Best match

Trijicon

Trijicon SRO

2 shared compatibility tags

$549★ Best match

Trijicon

Trijicon MRO

2 shared compatibility tags

$479★ Best match

Aimpoint

Aimpoint Micro T-2

1 shared compatibility tags

$780★ Best match

Recommended Lights

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Cloud Defensive

Cloud Defensive REIN 3.0

2 shared compatibility tags

$325★ Best match

SureFire

SureFire M640V Pro

3 shared compatibility tags

$459★ Best match

Modlite

Modlite PLHv2

2 shared compatibility tags

$339Great match

SureFire

SureFire M640DFT-PRO Turbo Scout Light Pro

1 shared compatibility tags

$379Great match

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Browse all guides →Browse all articles →

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