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Sig Sauer M400 Tread V2 AR-15 Pistol 5.56 NATO 11.50" Barrel, M-LOK Handguard, Black Magpul BSL Pistol Stabilizing Brace, Ambidextrous, 30 Rd
5.56 NATO11.5" barrelNFA Item: No
AR Pistol
91/ 100

Outfitters Score™

Excellent

Sig scores as a top-tier build with fair 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 Quality25/25
Value16/20
Feature Completeness6/15
Barrel13/15
Availability9/10
Caliber10/10
Use Case Fit5/5

Full Specifications

Overview

BrandSig
Rifle Typepistol
PlatformAR15
Caliber5.56 NATO
UPC798681698950

Barrel

Barrel Length11.5"

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

11.5"

Bolt Carrier Group

Handguard

Brace

Grip

Trigger

Muzzle Device

Charging Handle

Gas Block

Gas Tube

Buffer Tube

Backup Iron Sights

Optic

SigTier 1: Premium

Swiss-origin firearms giant. The M400 and MCX platforms compete in the premium space, and Sig won the US Army NGSW rifle contract with the XM7.

View brand profile →

Sauer M400 Tread V2 AR-15 Pistol 5.56 NATO 11.50" Barrel, M-LOK Handguard, Black Magpul BSL Pistol Stabilizing Brace, Ambidextrous, 30 Rd

Starting at

$931.89

Across 1 retailer

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