Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16′ Threaded Barrel MLOK Handguard Moss Green Finish

Features:

  • CALIBER: 5.56 NATO
  • SIGHTS: Optics Ready
  • BARRELLENGTH: 16 in [406.4 mm]
  • BARREL MATERIAL: Chrome / Moly Steel
  • TWIST RATE: 1:07
  • THREADS: 1/2 in – 28 tpi tapered shoulder
  • MUZZLE DEVICE: SIG Flash Hider-Compensator
  • ACTION TYPE: Semi-Auto
  • OPERATING SYSTEM: Mid-Length Direct Impingement
  • STOCKTYPE: 6-Position Magpul MOE-SL Black
  • GRIPTYPE: Reduced Angle
  • TRIGGER TYPE: SIG 2-Stage Matchlite Duo
  • TRIGGER SHAPE: Flat
  • MANUAL SAFETY: Ambidextrous
  • FORENDTYPE: M-LOK Moss Green Cerakote
  • ACCESSORY RAIL: M-LOK/Picatinny
  • MAG TYPE: AR-15
  • MAGS INCLUDED: (1) 30rd Polymer Mag
  • COLOR: Moss Green Cerakote
  • RECEIVER FINISH: Moss Green Cerakote TM
  • OVERALL LENGTH: 36.5 in
  • COLLAPSED LENGTH: 33.25 in
  • FOLDED LENGTH: N/A
  • OVERALL WIDTH: 2.8 in
  • HEIGHT: 7.1 in
  • WEIGHT: 7 lbs
  • FORWARD ASSIST: Yes

 

UPC

Manufacturer

Manufacturer Part Number

Action

ATF Type

Barrel Length

Caliber/Gauge

Capacity

Length

Magazine Included

Model

Number of Magazines

Package Height

Package Width

Product Type

Rate of Twist

Safety

Shipping Weight

Sights

State Restriction (CA)

State Restriction (RI)

State Restriction (WA)

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Sale!
Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16' Threaded Barrel MLOK Handguard Moss Green Finish

Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16′ Threaded Barrel MLOK Handguard Moss Green Finish

Original price was: $1,749.99.Current price is: $1,599.99.

SKU LIP|SIRM400SDI16GRN Category Tags , Brand:

Availability: 6 in stock

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In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days

Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions 
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days

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