Sig M400 Tread Predator Semi-Auto Rifle RM400-16B-TRD-PRED, 5.56x45mm NATO, 16″, Jungle Green Finish, 5 Rd

$999.99

SIG SAUER is pleased to announce the expansion of the M400 TREAD series of rifles with the introduction of the M400 TREAD PREDATOR, designed specifically for

Category: sig sauer

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SIG SAUER M400 TREAD Predator Rifle – 5.56x45mm NATO, 16″ Barrel, Jungle Green Finish, 5-Round

The SIG SAUER M400 TREAD Predator (RM400-16B-TRD-PRED) is a semi-automatic rifle chambered in 5.56x45mm NATO, designed with hunting and precision shooting features while retaining the modularity and controls of the AR-15 platform. It combines the M400 TREAD’s lightweight, free-floating design with Predator-specific upgrades for improved accuracy and field performance.

This configuration features a 16-inch barrel, Jungle Green finish, and a free-floating M-LOK handguard for accessory mounting. The rifle uses a direct gas impingement operating system, a mid-length gas system, and an adjustable-style AR platform layout with compatibility for standard AR-pattern accessories.

The M400 TREAD Predator includes a Magpul adjustable stock, ergonomic grip, and a 5-round magazine configuration intended for jurisdictions or applications requiring reduced capacity. The Predator model is aimed at shooters who want a versatile 5.56 rifle suited for hunting, range use, and general-purpose applications.

Specifications

Feature	Specification
Manufacturer	SIG SAUER
Model	M400 TREAD Predator
Model Number	RM400-16B-TRD-PRED
Caliber	5.56x45mm NATO
Action	Semi-Automatic
Operating System	Direct Gas Impingement
Barrel Length	16 inches
Barrel Type	Cold Hammer Forged (configuration dependent)
Finish	Jungle Green
Handguard	Free-Floating M-LOK
Stock	Adjustable Collapsible Stock
Magazine Capacity	5 Rounds
Magazine Type	AR-15 Pattern Magazine
Receiver Material	Aluminum
Controls	AR-Style Controls
Trigger	SIG TREAD Trigger (configuration dependent)
Twist Rate	1:8″ RH (typical M400 TREAD configuration)
Muzzle Device	Threaded Muzzle
Optics Mount	Full-Length Picatinny Rail

Key Features

Chambered in 5.56x45mm NATO
16-inch barrel
Jungle Green finish
Free-floating M-LOK handguard
AR-15 compatible design
Direct gas operating system
Adjustable stock
Modular accessory mounting
Lightweight aluminum receiver
5-round magazine configuration

The SIG SAUER M400 TREAD Predator is a hunting-oriented variant of the M400 family, offering a balance of accuracy, modularity, and familiar AR-style ergonomics. Its Jungle Green finish and reduced-capacity configuration make it a distinctive option for hunters and shooters looking for a versatile 5.56 platform.