FFL Required

SIG Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16' Threaded Barrel M-LOK Handguard FDE Finish

$1,599.99

In stock (1 available)

Ships FFL-to-FFL only. You choose your dealer at checkout and complete Form 4473 + background check at pickup.

FFL transfer required. This item ships only to a licensed Federal Firearms Licensee (FFL) for in-person pickup after a 4473 / background check. Residential shipping is not available. You must select a receiving FFL at checkout. Read FFL policy
Age requirement: Generally 21+ for handguns and 18+ for long guns under federal law where applicable; state law may be stricter. Site age verification and checkout attestation do not replace FFL Form 4473 or a background check at the receiving dealer.

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

Availability: 1 in stock

SKU: XI714469 Categories: ,

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
Weight9.72 lbs
Barrel Length

16"

Action

Semi-Auto

MPN

RM400-SDI-16B-FDE

Brand

Caliber

Capacity

Finish

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