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Sig Sauer MCX Spear LT 5.56 Rifle Length, 18 in., 30rd, Black
Sig Sauer

Sig Sauer MCX Spear LT 5.56 Rifle Length, 18 in., 30rd, Black

  • 5.56
  • 30rd
  • 18 in.
  • Semi-auto
$2,414.98

9% above usual

Higher than usual: it usually sells for $2,217.42, its median price over the last 90 days.

$2,394.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 15% under MSRP.

Westbound Armory

Lowest of 4 stores

4.7 (4.6K), in stock,

Buy at Westbound Armory(opens the store in a new tab)

Compare 5 stores

4 in stock.

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling Sig Sauer MCX Spear LT 5.56 Rifle Length, 18 in., 30rd, Black, ranked by landed price
StoreLanded priceVersus bestStockStore link
Westbound Armory4.7
$2,414.98Best priceIn stockBuy at Westbound Armory (opens in a new tab)
Northfork Firearms4.7
$2,447.49+$32.51In stockBuy at Northfork Firearms (opens in a new tab)
Lone Pine Outfitters4.5
$2,553.99+$139.01In stockBuy at Lone Pine Outfitters (opens in a new tab)
Ridgeline Arms4.8
$2,668.99+$254.01In stockBuy at Ridgeline Arms (opens in a new tab)
Black Canyon Arms4.3
$2,464.99Not availableOut of stockView at Black Canyon Arms (opens in a new tab)

Guns ship to a licensed dealer (FFL) near you for pickup. Landed prices include shipping to the dealer, not their transfer fee.

Price history

The lowest price and each store's own, every day for 2 years.

Usual
$2,217.42
90-day median
90-day low
$1,785.29
90-day high
$2,414.98
2-year low
$1,601.49
Jan 21, 2025
Unchanged for
5 days
Since Oct 15, 2026
Every price change (116 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 15, 2026$2,414.98Up 6.0%
Oct 11, 2026$2,278.75Up 2.3%
Oct 8, 2026$2,227.60Up 0.6%
Sep 24, 2026$2,213.45Up 9.9%
Sep 23, 2026$2,013.28Down 9.3%
Sep 22, 2026$2,218.56Down 1.8%
Sep 15, 2026$2,258.43Up 21.9%
Sep 10, 2026$1,853.14Down 19.0%
Sep 3, 2026$2,288.89Up 3.3%
Sep 2, 2026$2,216.28Down 1.5%
Aug 26, 2026$2,250.92Up 20.0%
Aug 25, 2026$1,875.18Down 2.2%
Aug 22, 2026$1,916.77Down 15.0%
Aug 13, 2026$2,254.86Up 3.3%
Aug 10, 2026$2,183.88Down 1.4%
Jul 31, 2026$2,215.91Up 24.1%
Jul 24, 2026$1,785.29Down 20.8%
Jul 15, 2026$2,253.85Up 1.0%
Jun 27, 2026$2,232.62Up 15.8%
Jun 24, 2026$1,927.69Down 12.1%
Jun 22, 2026$2,194.13Down 0.4%
Jun 18, 2026$2,203.27Down 10.1%
Jun 13, 2026$2,449.49Up 24.0%
Jun 12, 2026$1,975.19Down 9.8%
Jun 7, 2026$2,190.23Up 0.6%
May 30, 2026$2,177.94Down 5.8%
May 27, 2026$2,311.57Up 8.6%
May 11, 2026$2,128.45Down 0.9%
Apr 22, 2026$2,147.30Down 1.1%
Apr 3, 2026$2,171.26Down 1.7%
Mar 6, 2026$2,208.99Up 2.6%
Feb 28, 2026$2,153.98Up 2.2%
Feb 24, 2026$2,107.43Down 3.2%
Feb 23, 2026$2,177.17Up 1.1%
Feb 3, 2026$2,152.45Down 1.1%
Feb 1, 2026$2,176.94Up 0.2%
Jan 23, 2026$2,173.40Up 5.5%
Jan 17, 2026$2,059.18Down 5.4%
Jan 16, 2026$2,177.64Up 1.9%
Jan 11, 2026$2,136.50Up 2.3%
Jan 6, 2026$2,089Down 6.8%
Jan 5, 2026$2,240.67Up 3.1%
Jan 4, 2026$2,174.03Up 3.4%
Dec 31, 2025$2,102.18Down 10.2%
Dec 26, 2025$2,340.80Down 4.0%
Dec 20, 2025$2,438.01Up 18.6%
Dec 9, 2025$2,055.87Down 1.4%
Dec 4, 2025$2,086.08Down 1.7%
Nov 29, 2025$2,121.67Down 10.6%
Nov 22, 2025$2,372.42Up 11.7%
Nov 21, 2025$2,124.77Up 3.5%
Nov 18, 2025$2,052.48Up 12.1%
Nov 17, 2025$1,830.54Down 12.8%
Nov 12, 2025$2,098.95Down 1.4%
Nov 11, 2025$2,129.22Down 3.5%
Nov 6, 2025$2,206.96Up 4.1%
Nov 4, 2025$2,120.58Up 3.9%
Oct 28, 2025$2,041.34Down 12.3%
Oct 26, 2025$2,327.64Up 1.7%
Oct 20, 2025$2,288.60Up 9.6%
Oct 8, 2025$2,089.02Down 1.1%
Oct 5, 2025$2,113.30Up 10.8%
Sep 25, 2025$1,907.60Down 9.9%
Sep 23, 2025$2,116.70Up 1.7%
Sep 21, 2025$2,080.30Up 3.8%
Sep 19, 2025$2,004.48Down 4.1%
Sep 16, 2025$2,089.26Up 1.3%
Sep 14, 2025$2,062.63Down 3.3%
Sep 11, 2025$2,133.51Down 9.9%
Sep 10, 2025$2,366.91Up 27.0%
Sep 6, 2025$1,864.43Down 9.9%
Sep 2, 2025$2,069.04Down 1.2%
Aug 15, 2025$2,094.09Up 5.9%
Aug 2, 2025$1,976.92Down 13.9%
Jul 12, 2025$2,296.41Up 13.9%
Jul 9, 2025$2,015.60Up 12.0%
Jul 3, 2025$1,800.22Down 12.7%
Jun 30, 2025$2,062.52Up 12.6%
Jun 27, 2025$1,831.71Down 10.5%
Jun 21, 2025$2,046.38Up 1.4%
Jun 12, 2025$2,017.97Down 11.1%
Jun 9, 2025$2,268.83Up 11.8%
Jun 2, 2025$2,029.07Down 0.6%
May 15, 2025$2,041.41Up 2.2%
May 13, 2025$1,996.71Down 1.6%
May 6, 2025$2,029.02Up 2.0%
Apr 24, 2025$1,989.23Down 3.0%
Apr 15, 2025$2,051.62Up 3.6%
Mar 18, 2025$1,980.46Down 1.9%
Mar 17, 2025$2,019.32Up 16.6%
Mar 15, 2025$1,731.61Down 13.1%
Mar 7, 2025$1,992.29Down 2.0%
Mar 3, 2025$2,032.24Up 2.4%
Feb 16, 2025$1,983.76Up 23.4%
Feb 3, 2025$1,607.04Down 8.7%
Jan 29, 2025$1,760.77Down 11.7%
Jan 27, 2025$1,994.52Down 2.7%
Jan 24, 2025$2,050.21Up 16.2%
Jan 22, 2025$1,763.86Up 10.1%
Jan 20, 2025$1,601.49Down 19.0%
Jan 19, 2025$1,978.35Up 0.3%
Jan 16, 2025$1,971.77Down 4.4%
Jan 12, 2025$2,061.77Down 9.4%
Jan 11, 2025$2,274.79Up 10.1%
Jan 1, 2025$2,065.70Down 2.5%
Dec 23, 2024$2,119.45Up 7.7%
Dec 19, 2024$1,968.03Down 9.2%
Dec 14, 2024$2,167.03Up 13.7%
Dec 7, 2024$1,906Down 4.7%
Dec 4, 2024$1,999.88Down 0.5%
Nov 30, 2024$2,010.70Down 1.0%
Nov 28, 2024$2,031.83Up 20.5%
Nov 24, 2024$1,686.27Down 12.4%
Nov 23, 2024$1,925.41Up 0.6%
Nov 19, 2024$1,913.03Down 2.5%
Nov 13, 2024$1,961.56Down 8.5%

About this product

The Sig Sauer MCX Spear LT 5.56 Rifle Length is a rifle chambered in 5.56 NATO, with a semi-auto action, an 18-inch barrel and a 30-round capacity. This listing is the black finish in the rifle-length barrel configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

Caliber
5.56 NATO
Type
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
18 in.
Finish
Black
Configuration
Rifle-length barrel
Condition
New