Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16′ Threaded Barrel MLOK Handguard FDE 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: FDE Cerakote
  • 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

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State Restriction (CA)

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

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

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

SKU ZND|GRM400SDI16BFDE Category Tags , Brand:

Availability: 2 in stock

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✅ 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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