Sig Sauer MCX Spear-LT 5.56mm AR Rifle with Coyote Finish, Folding Stock

  • Item Number: RMCX-556N-16B-LT
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer MCX Spear-LT 5.56mm AR Rifle with Coyote Finish, Folding Stock
$2,599.99 $2,849.99

Temporarily Out of Stock

Includes FREE shipping
  • ANDRO CORP INDUSTRIES ACI-15 5.56NATO 16` BRAVO BASE

    Andro Corp Industries ACI-15 Bravo16 MLOK 5.56 NATO AR-15 Rifle
    $699.00 $399.99

  • RADICAL FIREARMS 5.56 NATO 30+1 16`6 POSITION B5 BRAVO BLACK SYNTHETIC STOCK, BLACK B5 TYPE 23

    Radical Firearms RF-15 5.56mm Semi-Auto AR-15 Rifle with 15 Inch MHR Free Float Rail
    $409.99

  • ONE HORSE OH-15 5.56 15` RAIL M-LOK

    One Horse OH-15 5.56 NATO Semi-Automatic Rifle with 16 Inch Socom Barrel and M-LOK Handguard
    $549.99 $434.99

  • RADICAL FIREARMS RF-15 SOCOM 5.56NATOAR-15 RIFLE WITH 15-INCH RPR FREE-FLOAT RAIL

    Radical Firearms RF-15 Socom 5.56 NATO AR-15 Rifle with 15-Inch RPR Free-Float Rail
    $685.00 $429.99

  • SPRINGFIELD SAINT 556 M-LOK AR15 B5 FURNITURE

    Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture
    $1,023.00 $689.99

  • RUGER HARRIER 5.56 NATO 16.1` THREADED BARREL BLACK ALUMINUM RECEIVER M4 COLLAPSIBLE S

    Ruger Harrier 5.56 NATO Semi-Automatic AR-15 Rifle with 16-Inch Barrel
    $699.00 $539.99

  • SMITH AND WESSON MP SPORT 3 5.56 BLACK 16 IN BBL 30 RD MAG

    Smith & Wesson MP15 Sport III 5.56 NATO Rifle with Full-Length M-LOK Handguard and Forged Trigg
    $799.00 $699.00

  • DANIEL DEFENSE M4A1 5.56 14.5 PW BLACK RII RAIL

    Daniel Defense DDM4A1 RII 5.56 NATO Semi-Auto Rifle with 14.5 Inch Pinned and Welded Barrel
    $2,403.00 $1,379.99

  • DANIEL DEFENSE DDM4V7 5.56 MULTICAM BLACK 16`BRL 15` RAIL TIMMNEY TRIGGER PLAN B

    Daniel Defense DDM4 V7 5.56 NATO Semi-Auto Rifle with Multicam Black Cerakote Finish
    $1,619.99

  • AMERICAN TACTICAL AR15 ALPHA MAXX RIFLE IN 5.56X45 WITH 16`-INCH BARREL  (1/2X28 PITCH) WITH A 15`

    ATI Alpha Maxx 5.56 NATO Semi-Auto Rifle with M-LOK Handguard
    $369.99

  • SIG SAUER M400 TREAD V2 BLACK 5.56 16 IN BBL 30 MAG

    Sig Sauer M400 Tread V2 5.56mm AR-15 Rifle with 2-Stage Match Trigger and M-LOK Handguard
    $1,099.99 $829.99

  • COLT AR15A4 5.56MM SEMI-AUTOMATIC RIFLE

    Colt AR15A4 5.56mm Semi-Automatic Rifle
    $1,399.00 $1,239.99

  • PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box

    PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box
    $9.49
    ($0.47 / round)

  • Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $9.99
    ($0.50 / round)

  • PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box

    PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box

    Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box
    $9.99
    ($0.50 / round)

  • PMC 5.56mm 62 gr FMJ Green Tip X-TAC Battle Pack 120 Rounds in Vacuum-Sealed Bag

    PMC 5.56mm 62 gr FMJ Green Tip X-TAC Battle Pack 120 Rounds in Vacuum-Sealed Bag
    $64.99
    ($0.54 / round)

  • Hornady 5.56 NATO 55 gr Hollow Point Match Frontier 20/Box

    Hornady 5.56 NATO 55 gr Hollow Point Match Frontier 20/Box
    $11.49
    ($0.57 / round)

  • Hornady 5.56mm 55gr FMJ Frontier Anniversary Bundle with Hat and Sticker 250 Rounds in Ammo Can

    Hornady 5.56mm 55gr FMJ Frontier Anniversary Bundle with Hat and Sticker 250 Rounds in Ammo Can
    $129.99
    ($0.52 / round)

  • Hornady 5.56mm NATO 55 gr FMJ Frontier 150 Rounds in Ammo Can

    Hornady 5.56mm NATO 55 gr FMJ Frontier 150 Rounds in Ammo Can
    $76.99
    ($0.51 / round)

  • Hornady 5.56mm NATO 75 gr Interlock HD SBR Black 20/Box

    Hornady 5.56mm NATO 75 gr Interlock HD SBR Black 20/Box
    $22.99
    ($1.15 / round)

  • Hornady 5.56mm NATO 62 gr FMJ Oriented 150/Box

    Hornady 5.56mm NATO 62 gr FMJ Oriented 150/Box
    $97.99
    ($0.65 / round)

  • Hornady 5.56 NATO 55 Grain CX Superformance 20/Box

    Hornady 5.56 NATO 55 Grain CX Superformance 20/Box
    $27.99
    ($1.40 / round)

  • Hornady 5.56 NATO 55 Grain Full Metal Jacket M193 50/Box

    Hornady 5.56 NATO 55 Grain Full Metal Jacket M193 50/Box
    $30.99 $29.99
    ($0.60 / round)

Product Description

What's in the Box

  • Sig Sauer MCX Spear-LT 5.56mm AR Rifle with Coyote Finish and Folding Stock
  • (1) 30-Round Magazine
  • Cable Lock
  • Owner's Manual

The MCX platform has long been SIG SAUER’S breeding ground for developing the best rifle system in the world through extensive testing, continued innovation and customer feedback.

Now SIG SAUER introduces the latest evolution with the new MCX-SPEAR LT, based on its predecessor the MCX Virtus the new MCX-SPEAR LT has a lightened handguard with attachment screws for additional rigidity and a lightened profile barrel with improved accuracy.

Other features of the MCX-SPEAR LT include an ambidextrous bolt catch and release on its lower, coyote anodized finish, minimalist stock for maximum compact foldability and AR15 style trigger compatibility. The New MCX-SPEAR LT, has once again set the bar for modular weapons technology.

Firearm Features

  • Lightweight Ergonomic Handguard
  • SIG Flatblade Match Trigger
  • Fully Ambidextrous Controls
  • Rocksett® SIG QD Suppressor-Ready Flash Hider

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: RMCX-556N-16B-LT
  • Caliber: 5.56mm
  • Barrel Length: 16"
  • Twist Rate: 1:7
  • Overall Length: 34.3"
  • Finish: Coyote
  • Grips: Polymer
  • Sights: None, Full Length Picatinny Rail
  • Magazine Capacity: 30-Rounds
  • Additional Features: M-Lok Accessory Rail, Folding Stock

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review