Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK

•  CALIBER/GAUGE:223 Rem | 5.56 NATO
•  CAPACITY:30
•  # OF MAGS:1
•  MAGAZINE DESC:30 rd.
•  BARREL:16″
•  RATE-OF-TWIST:1-in-8″

•  SIGHTS:None
•  ADDL INFO:Free-Floating M-LOK Handguard
•  ADDL INFO:Ambidextrous Controls
•  ADDL INFO:Mid-Length Gas Sytem

M400 TREAD

Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. The M400 TREAD is an optics ready, aluminum frame rifle. TREAD features a 16” stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Magpul™ SL-K 6 position telescoping stock, a mid-length gas system, and is available in 5.56 NATO.

The TREAD branded accessories include:

– M-LOK handguard with lightening cuts to reduce weight, available in 13” and 15” lengths;

– 3 chamber compensator;

– Ambidextrous charging handle made of aircraft grade aluminum and a dual roll pin design;

– ROMEO5 optic featuring a 2MOA dot with ten illumination settings, MOTAC, and 50k battery life;

– Flip-up front and rear iron sights that are easy to install, adjustable, and deploy quickly;

– M-LOK front sight adapter with co-witness height made of lightweight aluminum;

– Multiple configurations of M-LOK grip kits made of high strength polymer;

– Factory upgraded flat blade, single stage trigger. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online

General

Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. The SIGM400 rifle is a direct impingment rifle with a rotary bolt mechanism capable of semi-automatic or full automatic fire operation. Semi-Automatic is defined as one round being fired each time the trigger is pressed to the rear until the magazine is depleted of ammunition.

Full automatic or select fire is defined as a continuous rate of fire beginning with the initial press of the trigger and continuing until either the magazine is depleted of ammunition or the operator releases the trigger, at which time the trigger resets. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. The rifle is chambered in 5.56x45mm NATO and is compatible with .223 Remington ammunition.

Barrel, Receiver and Gas System

Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. The barrel is mechanically mated to the receiver by means of a barrel nut, and the barrel extension. The flash suppressor if applicable is screwed onto the muzzle end of the barrel via 1/2 x 28 TPI thread pattern. The front sight housing, which is fitted to the barrel, contains the gas port and the front sight. The upper receiver has an integral M1913 accessory rail for attachment of sights or optics.

Hand Guard

The hand guard protects the barrel and the gas system from damage and provides protection from barrel heat. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online.

Lower Receiver Assembly and Buttstock

The lower receiver assembly contains the fire control mechanism, bolt catch, magazine well, magazine release, pistol grip, sling attachment points, and buttstock assembly. The fire control selector is ambidextrous along with the magazine catch. The fire control selector has three positions, SAFE-SEMI-AUTO (depending on model). Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online

SAFE – Trigger is locked and rifle cannot be fired.

SEMI – The rifle will fire one shot with each press of the trigger.

AUTO – Continuous rate of fire beginning with the initial press of the trigger and continuing until either the magazine is depleted of ammunition or the operator releases the trigger, at which time the trigger resets.

Buttstock Operation

Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. The SIGM400 is equipped with a telescoping buttstock. The buttstock may vary depending on the model. The buttstock on the SIGM400 may vary depending on the specific model you have. The buttstock provides for easy adjustment of the length to accommodate the individual shooter or for storage. To adjust the length of the buttstock, fully depress the release latch and pull the stock rearward to extend or push the stock forward to collapse.

Intermediate positions may be selected by partially depressing the release latch and moving the stock to the desired position. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online.

Sights

The SIGM400 rifle features integrated MIL-STD 1913 rails on the upper receiver. These rails may be used for attaching a variety of sighting systems, both optical and fixed. These sights are designed to provide a simple, durable sighting solution should you decide not to use an optical device. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online.

Adjustable Rear Sight

SHORT RANGE

Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online. This “larger aperture is used for 0-200 meters range. As shown, the sight is set for 0-200 meters. This larger aperture is only used when the rear sights all the way down. In other words, the 300-meter mark is aligned with the mark on the left side of the receiver.

NORMAL RANGE

The aperture is unmarked and used for most firing situations. It is used in conjunction with the elevation knob for 300, 400, 500, 600-meter targets. Buy Sig Sauer M400 TREAD 5.56 NATO 16″ Black MLOK Online