SIG SAUER M400 TREAD V2 5.56MM AR-15 Rifle

$1,138.00

15 in stock

The SIG SAUER M400 TREAD V2 delivers a robust 5.56MM AR-15 platform with a free-float M-LOK handguard, optimized for reliability and modularity.

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SKU: LIP|SIRM40016TRDV2G

Product Overview

The SIG SAUER M400 TREAD V2 is engineered as a robust and reliable AR-15 platform, chambered in 5.56x45mm NATO. This rifle integrates advanced features designed to optimize performance for tactical applications, competitive shooting, and recreational use. The TREAD V2 variant introduces enhancements focused on modularity and user interface, providing a highly adaptable firearm.

Key Features

Precision Machined Construction

The M400 TREAD V2 utilizes a forged 7075-T6 aluminum receiver set, ensuring structural integrity and consistent component interface. The 16-inch barrel is precision-machined for consistent projectile velocity and accuracy. A low-profile gas block and a direct impingement operating system maintain reliability under varied conditions.

Free-Float M-LOK Handguard

An extended free-float M-LOK handguard provides a rigid platform for accessory attachment while mitigating barrel harmonics for improved accuracy. This design allows for precise optic and accessory placement without affecting barrel dynamics.

Enhanced Ergonomics and Control

The rifle incorporates an adjustable six-position collapsible stock, facilitating length of pull customization for various shooter profiles and gear configurations. An enhanced pistol grip ensures positive weapon control and reduces fatigue during extended use. The integrated ambidextrous safety selector enhances operational efficiency for both right and left-handed operators.

Optimized Trigger System

Equipped with a crisp, single-stage trigger, the M400 TREAD V2 provides a clean break, aiding in precision shot placement. This trigger system is designed to offer a consistent pull weight and minimal overtravel.

Durable Finish

This variant features a durable green finish, offering enhanced corrosion resistance and a low-observability profile suitable for diverse operational environments.

Technical Specifications

  • Caliber: 5.56x45mm NATO
  • Barrel Length: 16 inches
  • Action: Semi-automatic, Direct Impingement
  • Stock: 6-Position Collapsible
  • Handguard: Free-Float M-LOK
  • Receiver Material: Forged 7075-T6 Aluminum
  • Trigger: Single-Stage
  • Muzzle Device: A2 Flash Hider
  • Finish: Green
UPC

798681688012

Manufacturer

Sig Sauer

Manufacturer Part Number

RM400-16B-TRD-V2G

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

Capacity

30

Length

34.4500

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Rate of Twist

1:8"

Barrel Length

16

Caliber/Gauge

.223 REM/5.56 NATO

ATF Type

MODERN SPORTING RIFLE

Sights

No

Action

Semi-Auto

Safety

Ambidextrous

Product Type

AR

Model

M400

Package Height

2.8

Number of Magazines

1 30 rd.

Package Width

9.0

Shipping Weight

8.6

Magazine Included

1 x 30-Round

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