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Sig Sauer

MCX Spear-LT IR Flat Dark Earth 5.56 / .223 Rem 11.5" Barrel 10-Rounds

Product Code : 798681699650

$2,499.99
$2,279.00

Mfg Item #: PMCX-556N-11B-IR-10

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Sig Sauer MCX Spear-LT IR Features

The MCX Spear-LT IR operates on a gas piston system, offering smoother cycling and reduced recoil for enhanced control. Its fully ambidextrous controls, including an ambidextrous safety lever, make it an ideal firearm for both left- and right-handed shooters. The flat-blade match trigger delivers a crisp, consistent pull, improving precision and handling.

For superior modularity, the M-LOK handguard allows users to mount accessories such as lights, grips, and lasers. The QD flash hider on the threaded barrel (1/2"x28) enables quick attachment of suppressors or muzzle devices. Designed with an optics-ready Picatinny rail receiver, users can mount their preferred sighting system for increased accuracy. Weighing just 6.68 lbs., the MCX Spear-LT IR maintains a well-balanced feel for dynamic engagements.

Sig Sauer MCX Spear-LT IR Specifications

  • Caliber: 5.56 NATO
  • Action: Semi-Auto
  • Operating System: Gas Piston
  • Barrel Length: 11.5" (Cold Hammer-Forged Steel)
  • Barrel Finish: Black FNC
  • Overall Length: 29.75" (26.25" Folded)
  • Frame Material: Alloy Steel
  • Receiver Material: Alloy Steel
  • Receiver Finish: Flat Dark Earth Cerakote
  • Capacity: 10+1
  • Grips: FDE Polymer
  • Handguards: M-LOK
  • Sights: None (Optics Ready)
  • Trigger: Flat Blade Match
  • Safety: Ambidextrous Lever
  • Muzzle: QD Flash Hider
  • Thread Pattern: 1/2"x28
  • Height: 7.50"
  • Width: 2.90"
  • Weight: 6.68 lbs.
  • Stock Description: Folding Brace with Push-Button Hinge
  • Stock Finish: Flat Dark Earth

Actionsemi-auto
Barrel11.5"
FinishNitride
Length29.75" | 26.25" Folded
SightsNo Sights / Optics Ready
Caliber223 Rem | 5.56 NATO
Capacity10 + 1
Magazine1 10 rd.
Rate Of Twist1-in-7"
Stock Frame GripsAlloy Frame Gen II NiR Cerakote Alloy Frame
Additional Feature 1Interchangeable Barrels
Additional Feature 2Fully Ambidextrous Controls
Additional Feature 3Folding Brace w/Push Button

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