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Sig Sauer, Inc. M400 Coil V2 Tread 5.56 Nato Semi-Auto Rifle W/Romeo 5 Gen Ii - M400 Coil V2 Tread 5.56nato 16"bbl (1)30rd W/Romeo5 G2 Blk
5.56 NATO1:8 twistNFA Item: No
68/ 100

Outfitters Score™

Good

Sig Sauer, Inc. scores as a unrated build with excellent value 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
Value20/20
Feature Completeness5/15
Barrel10/15
Availability8/10
Caliber10/10
Use Case Fit3/5

Description

SIG SAUER M400 COIL V2 TREAD 5.56 NATO SEMI-AUTO RIFLE W/ROMEO 5 GEN II The SIG Sauer M400 Coil V2 TREAD is a ready-to-run 5.56 NATO semi-automatic built for reliable, versatile performance. It pairs a 16a ^2 stainless steel barrel (1:8 twist) and mid-length direct-impingement gas system with a Tread enhanced M-LOK handguard, M-LOK vertical foregrip and barricade stop for secure, modular accessory mounting. The rifle ships optic-equipped with a Romeo5 Gen II red dot, SIG's crisp 2-stage Matchlite DUO trigger, ambidextrous safety and magazine release, and a six-position MAGPUL SL-K stock for easy length-of-pull adjustment-coming in at about 7 lbs loaded and 35 Mfg: Sig Sauer, Inc.

Features

M Lok|Ambidextrous|Ambi

Full Specifications

Overview

BrandSig Sauer, Inc.
ModelRM400-16B-TRD-V2-COIL
SKU430114716
Rifle Typesemi auto
PlatformAR15
Caliber5.56 NATO
Chamber5.56 NATO
UPC798681726202

Barrel

Barrel Finishstainless
Twist Rate1:8

Receiver

Forward AssistNo
Dust CoverNo

Handguard

Handguard Typem-lok
Free FloatNo

Furniture

Stock Typecollapsible
Stock ModelMagpul Sl

Trigger

Trigger Typetwo-stage

Muzzle

Suppressor ReadyNo

Sights & Optics

Sights Includedred-dot
Optic ReadyYes

Compliance

CA CompliantNo
ClassificationRifle
NFA ItemNo

What's Included (Complete Rifle)

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

✓

Upper Receiver

✓

Lower Receiver

✓

Barrel

✓

Bolt Carrier Group

✓

Handguard

m-lok

✓

Stock

Magpul Sl

✓

Grip

✓

Trigger

two-stage

✓

Muzzle Device

✓

Charging Handle

✓

Gas Block

✓

Gas Tube

✓

Buffer Tube

–

Iron Sights

–

Optic

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Sig Sauer, Inc.

M400 Coil V2 Tread 5.56 Nato Semi-Auto Rifle W/Romeo 5 Gen Ii - M400 Coil V2 Tread 5.56nato 16"bbl (1)30rd W/Romeo5 G2 Blk

RM400-16B-TRD-V2-COIL

Starting at

$1109.99

Across 1 retailer

Compare Prices

Brownells
$1109.99Buy

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