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Sig Sauer MCX Spear LT AR15 Pistol 300 Blackout, 9" Threaded Barrel, Flat Dark Earth Cerakote, Folding Cane Brace, 30rd
300 Blackout9" barrelNFA Item: No
AR PistolCQB
58/ 100

Outfitters Score™

Fair

Sig scores as a unrated build with premium pricing and a bare-bones configuration.

Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.

Brand Quality12/25
Value8/20
Feature Completeness5/15
Barrel11/15
Availability8/10
Caliber9/10
Use Case Fit5/5

Full Specifications

Overview

BrandSig
Rifle Typepistol
PlatformAR15
Caliber300 Blackout
UPC798681699636

Barrel

Barrel Length9"

Muzzle

Suppressor ReadyNo

Sights & Optics

Optic ReadyYes

Dimensions & Weight

Magazines Included1

Compliance

CA CompliantNo
ClassificationAR Pistol
NFA ItemNo

What's Included (Complete Rifle)

This is a complete, ready-to-shoot firearm.

Upper Receiver

Lower Receiver

Barrel

9"

Bolt Carrier Group

Handguard

Brace

Grip

Trigger

Muzzle Device

Charging Handle

Gas Block

Gas Tube

Buffer Tube

Iron Sights

Optic

Sig

Sauer MCX Spear LT AR15 Pistol 300 Blackout, 9" Threaded Barrel, Flat Dark Earth Cerakote, Folding Cane Brace, 30rd

Starting at

$2499.99

Across 1 retailer

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