Sig Sauer MCX-SPEAR LT 5.56mm Rifle with 16" Barrel, 28rd Magazine,

UPC 798681683321 from 80 retailers

  • 5.56x45mm
  • Sig Sauer
  • New
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Sig Sauer MCX-SPEAR LT 5.56mm Rifle with 16" Barrel, 28rd Magazine,

Price History
Sig Sauer SIG MCX LT 5.56 NATO Rifle - 16" Fold Stock, 30rd
$2,099.99 Good 4 Guns ★★★★★ (276)
SIGMCX, 5.56 NATO, RIFLE, 16IN, BLK, SEMI, FOLD STOCK, AL MLOK HG, (1) 30RD MAG
.223 Remington
Shipping $20
Email for Price DK Gun & Dog ★★★★★ (56)
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UPC 798681683321 Price Graph

  • Today's low of $2,099.99 is cheaper than 76% of daily lows in the last 180 days.
  • Today's average of $2,602.20 is cheaper than 81% of daily averages in the last 180 days.
  • The low peaked at $2,249.00 on August 30, 2026 and bottomed at $1,926.95 on April 29, 2026.

SIG MCX 5.56 NATO Rifle – Geissele SSA Trigger, Folding Stock, Extra Handguard Included
$2,149.00 GunPrime ★★★★★ (2,495)
SIG SAUER MCX SPEAR-LT - Excellent The SIG Sauer MCX-SPEAR LT is a modern, modular rifle platform from SIG Sauer. The 5.56x45mm NATO version is essentially SIG's lighter, more streamlined evolution of the MCX family. What stands out Caliber: 5.56x45mm NATO. Operating sy...
Used
Shipping $75
$2,299.99 Guns.com ★★★★★ (38,455)
SIG Sauer MCX-SPEAR LT Rifle, 5.56 NATO, 16-Inch Barrel, Black, 30-Round
Free Shipping
$2,599.99 Deerford Defense
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD BLACK
Free Shipping
$2,599.99 Conkey's Outdoors ★★★★★ (175)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
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$2,599.99 Cummings Family Firearms ★★★★★ (52)
SIG SAUER MCX-LT 5.56 16" BLK 30+1
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$2,599.99 Dave's Guns ★★★★★ (28)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD BLACK
Free Shipping
$2,599.99 Kinetic Armory ★★★★★ (3)
Sig Sauer MCX-SPEAR LT 5.56 NATO 16" FDE Folding Stock
Free Shipping
$2,599.99 Axolotl Arms ★★★★★ (126)

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Sig Sauer MCX SPEAR-LT RMCX-556N-16B-LT-B, 5.56 NATO, 16", Folding Stock, Black Finish, 30 Rds FREE SHIPPING
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$2,599.99 Able Ammo ★★★★★ (397)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD BLACK
Free Shipping
$2,599.99 Riddle Firearms
MCX-SPEAR LT IR 5.56MM 16'' BBL (1)30RD MAG MINIMALIST FDE
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$2,599.99 Timber Hole Outdoors ★★★★★ (6)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
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$2,599.99 Garrison's Guns ★★★★★ (21)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
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$2,599.99 Nadir Solutions ★★★★★ (18)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
Free Shipping
$2,599.99 Timberlake Firearms ★★★★★ (11)
SIG MCX SPEAR LT RFL 5.56 BLACK 16"BBL, 13" LW HG, PUSH BTN FLD STOCK 1-30RD MAG
Free Shipping
$2,599.99 Life2A ★★★★★ (3)
Sig Sauer MCX SPEAR-LT 16" 223 Remington 556NATO 30 Rounds - Black
.223 Remington
Free Shipping
$2,599.99 Skid Tactical ★★★★★ (63)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Free Shipping
$2,599.99 Canoe Creek Armory ★★★★★ (17)
Sig Sauer Mcx Spear Lt 5.56 Nato 16 inch 30 Rounds Coyote Anodized
Free Shipping
$2,599.99 Shooting Surplus ★★★★★ (193)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
Free Shipping
$2,599.99 Safe Haven Defense
Sig Sauer MCX-SPEAR LT 5.56 NATO 16in
Free Shipping $15 Off Orders $75+ Code CALIBERKING
$2,599.99 Brickhouse Firearms
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Free Shipping
$2,599.99 Caliber Exchange ★★★★★ (1)
Sig MCX Spear LT 5.56 NATO 16" - Fold Minimalist 30rd Black
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$2,599.99 Hollow Point Arms ★★★★★ (8)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$2,599.99 Armed in Michigan ★★★★★ (714)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Free Shipping CC Fee 3%
$2,599.99 Minutemen Defense ★★★★★ (54)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
Free Shipping CC Fee 3%
$2,599.99 Bunker Hill Ballistics ★★★★★ (9)
Sig Sauer MCX SPEAR-LT 5.56 NATO 16in Rifle, Folding Stock, Black
Shipping $10
$2,599.99 Alexander's Store ★★★★★ (1,532)
Sig Sauer RMCX556N16BLTB MCX Spear LT 5.56 NATO 30+1 16" Black Threaded Barrel, Black Anodized Alloy Receiver w/Picatinny Rail, M-LOK Handguard, Minimalist Plus
Shipping $11
$2,599.99 Selway Armory ★★★★★ (186)
SIG SAUER MCX-LT 5.56 16" BLK 30+1
Shipping $15
$2,599.99 Extreme Products ★★★★★ (83)
Sig Sauer MCX Spear-LT 5.56 NATO 16in
Shipping $15
$2,599.99 AZ Arms Depot ★★★★★ (229)
SIG MCX SPEAR-LT 5.56 NATO Semi-Automatic Rifle 16 Inch 30 Rounds
Shipping $16
$2,599.99 Caliber Depot ★★★★★ (6)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Shipping $16
$2,599.99 Riflenetics ★★★★★ (65)
Sig Sauer MCX Spear LT RMCX-556N-16B-LT Rifle 5.56 NATO 16" Barrel 30+1 Semi-Auto Optics-Ready Folding Stock
Shipping $18
$2,599.99 Classic Firearms ★★★★★ (2,454)
SIG SAUER MCX-LT 5.56 16" BLK 30+1
Shipping $18
$2,599.99 Blackbox Ballistics ★★★★★ (2)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
Shipping $18
$2,599.99 Sharp's Shooting Supply ★★★★★ (34)
SIG RMCX556N16BLTB MCX 556 16 30R BLK
Shipping $20
$2,599.99 JB Armament ★★★★★ (126)
MCX-SPEAR LT IR 5.56MM 16'' BBL (1)30RD MAG MINIMALIST FDE
Shipping $20
$2,599.99 Custom Creatives Group ★★★★★ (24)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
Shipping $20
$2,599.99 Down Range Firearms ★★★★★ (8)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$2,599.99 Scottsodg.com
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
$5 Off Code CALIBERKING
$2,599.99 Gun Place ★★★★★ (206)
SIGMCX, 5.56 NATO, RIFLE, 16IN, BLK, SEMI, FOLD STOCK, AL MLOK HG, (1) 30RD MAG
.223 Remington
Add to Cart for Price Gun Wise
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 Armored Boar Gunworks ★★★★★ (53)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 Patriotic Firearms
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
$2,599.99 WTW Arms ★★★★★ (68)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
$2,599.99 Pickett's Mill Armory ★★★★★ (26)
Sig Sauer MCX Spear LT Semi-Auto 16" Barrel 5.56 30 Rounds Black
$2,599.99 Fin Feather Fur Outfitters ★★★★★ (10,502)
Sig Sauer MCX Spear-LT .223/5.56 NATO 16in 30+1 Folding Stock - Black RMCX556N16BLTB
.223 Remington
$2,599.99 Native Outdoors ★★★★★ (236)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD BLACK
$2,599.99 MCM Tactical ★★★★★ (60)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
$2,599.99 Redsand Tactical
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
$2,599.99 Allied Arms ★★★★★ (310)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 CLB Guns ★★★★★ (45)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
$2,599.99 Big Bee Bee ★★★★★ (11)
Mcx Spear-Lt Ir 5.56x45 Nato Semi-Auto Rifle - Mcx-Spear Lt Ir 5.56mm 16" Bbl (1)30rd Mag Minimalist Black
$2,599.99 Brownells ★★★★★ (737)
Sig Mcx Lt BLK 5.56 16 Fold Stock 30RD
$2,599.99 Shiner Tactical ★★★★★ (6)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 Get Guns N Ammo
Sig Sauer MCX-SPEAR LT 5.56 NATO 16" Folding Stock
$2,599.99 Georgia Guns & Ammo ★★★★★ (2)
Sig Sauer Spear-LT 798681683321 5.56 mm NATO
$2,599.99 C-ME Firearms
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
$2,599.99 Pathfinder Militaria ★★★★★ (106)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 Highland Arms ★★★★★ (49)
Sig Sauer MCX Spear-LT 5.56 NATO 16in Folding Stock
$2,599.99 EK Tactical ★★★★★ (10)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,599.99 Utah Fast ★★★★★ (101)
Sig Sauer MCX-SPEAR LT Rifle, 5.56 NATO, 16″ Barrel, 30+1 Rounds, Black – RMCX-556N-16B-LT-B
$2,599.99 Black Bayou Armory ★★★★★ (83)
Sig Sauer RMCX556N16BLTB MCX Spear LT 5.56 NATO 30+1 16" Black Threaded Barrel, Black Anodized Alloy Receiver w/Picatinny Rail, M-LOK Handguard, Minimalist Plus Folding Stock, AR Compatible Reduced An
$2,599.99 Birmingham Hill Armory ★★★★★ (16)
SIG MCX SPEAR-LT 556NATO 16" 30RD BL
$2,599.99 Underground Tactical
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
CC Fee 3%
$2,599.99 Cornerstone Arms ★★★★★ (373)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
CC Fee 6%
$2,599.99 All Things Firearm ★★★★★ (3)
Sig Sauer MCX Spear LT Semi-Auto 16" 5.56 30rd Rifle, Black - RMCX-556N-16B-LT-B
$2,600.99 Palmetto State Armory ★★★★★ (1,164)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,603.00 Third Shift
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,635.99 Coastal Firearms
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,639.99 Precision Gunworks
Sig Sauer MCX Spear-LT 5.56 16" SR FH Black 30-rd
Free Shipping
$2,675.99 BuyAGun ★★★★★ (3)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
Free Shipping
$2,690.76 Lightning Strike Arms ★★★★★ (32)
SIG MCX LT BLK 5.56 16 FOLD STOCK 30RD
$2,691.99 2 If By Sea Tactical ★★★★★ (135)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,720.40 Firearms Express
Sig Sauer Spear-LT 798681683321 5.56 mm NATO
$2,737.99 Denver Bullets ★★★★★ (95)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
$2,854.52 Tungsten Creek Tactical
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,905.57 Bulletproof Outfitters ★★★★★ (133)
Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16" Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,919.99 Apocalypse Outfitters ★★★★★ (4)
SIG MCX SPEAR LT 5.56 NATO 16" - FOLD MINIMALIST 30RD FDE
Free Shipping
$2,925.77 Freedom Firearms ★★★★★ (2)

UPC 798681683321 Price Graph

  • Today's low of $2,099.99 is cheaper than 76% of daily lows in the last 180 days.
  • Today's average of $2,602.20 is cheaper than 81% of daily averages in the last 180 days.
  • The low peaked at $2,249.00 on August 30, 2026 and bottomed at $1,926.95 on April 29, 2026.

Daily Deals Email

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