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Sig Sauer

Sig Sauer MCX Spear LT 5.56 with Vortex Crossfire Red Dot, 16 in., 30rd, Magpul FDE Cerakote

  • 5.56
  • 30rd
  • 16 in.
  • Semi-auto
  • Free shipping
$2,739

About usual: it usually sells for $2,677.52, its median price over the last 90 days.

Free shipping to your FFL dealer, before tax and the transfer fee. 9% under MSRP.

Iron Mesa Armory

Lowest of 5 stores

4.9 (12.7K), in stock,

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

Compare 5 stores

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

Stores selling Sig Sauer MCX Spear LT 5.56 with Vortex Crossfire Red Dot, 16 in., 30rd, Magpul FDE Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Iron Mesa Armory4.9
$2,739Best priceIn stockBuy at Iron Mesa Armory (opens in a new tab)
Badlands Tactical4.3
$2,740+$1.00Not reportedBuy at Badlands Tactical (opens in a new tab)
High Desert Guns4.2
$2,875+$136.00Not reportedBuy at High Desert Guns (opens in a new tab)
Westbound Armory4.7
$2,898.99+$159.99In stockBuy at Westbound Armory (opens in a new tab)
Timber Ridge Sporting4.6
$3,124.98+$385.98In stockBuy at Timber Ridge Sporting (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
$2,677.52
90-day median
90-day low
$2,352.93
90-day high
$2,848.34
2-year low
$2,225.09
Jul 19, 2026
Unchanged for
8 days
Since Oct 12, 2026
Every price change (127 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 12, 2026$2,739Down 2.1%
Oct 11, 2026$2,797.53Up 7.0%
Sep 25, 2026$2,614.27Down 4.2%
Sep 17, 2026$2,728.27Up 0.8%
Sep 16, 2026$2,705.92Up 2.7%
Sep 10, 2026$2,635.56Down 0.0%
Aug 31, 2026$2,636.26Down 1.5%
Aug 27, 2026$2,677.52Down 0.4%
Aug 22, 2026$2,689.08Down 2.3%
Aug 21, 2026$2,753.55Up 14.2%
Aug 17, 2026$2,411.26Down 11.0%
Aug 8, 2026$2,709.67Down 4.9%
Aug 7, 2026$2,848.34Up 5.8%
Aug 2, 2026$2,692.73Down 3.7%
Jul 30, 2026$2,794.74Down 1.7%
Jul 28, 2026$2,843.36Up 20.8%
Jul 22, 2026$2,352.93Down 16.1%
Jul 20, 2026$2,805.76Up 26.1%
Jul 18, 2026$2,225.09Down 19.7%
Jul 5, 2026$2,769.50Up 4.5%
Jul 4, 2026$2,649.03Down 1.4%
Jul 1, 2026$2,685.95Down 3.9%
Jun 30, 2026$2,795.88Down 0.5%
Jun 14, 2026$2,810.04Up 19.4%
Jun 10, 2026$2,353.40Down 6.3%
Jun 6, 2026$2,510.58Up 1.5%
May 31, 2026$2,473.49Down 11.5%
May 29, 2026$2,796.31Up 0.6%
May 15, 2026$2,780.98Down 4.5%
May 5, 2026$2,911.52Up 7.6%
Apr 28, 2026$2,704.97Down 3.5%
Apr 27, 2026$2,804.18Up 0.4%
Apr 26, 2026$2,792.29Up 1.6%
Apr 23, 2026$2,747.79Down 4.1%
Apr 14, 2026$2,865.38Up 17.7%
Apr 11, 2026$2,435.14Down 11.8%
Apr 9, 2026$2,761.55Up 1.1%
Apr 4, 2026$2,732.83Up 22.1%
Apr 3, 2026$2,238.27Down 18.1%
Mar 27, 2026$2,734.17Up 0.2%
Mar 25, 2026$2,727.94Down 1.2%
Mar 21, 2026$2,761.83Down 4.3%
Mar 7, 2026$2,887.16Down 5.6%
Mar 5, 2026$3,059.08Down 3.9%
Feb 27, 2026$3,182.40Up 13.6%
Feb 21, 2026$2,802.30Up 1.9%
Feb 17, 2026$2,750.84Down 1.0%
Feb 3, 2026$2,779.49Down 3.7%
Feb 2, 2026$2,887.36Up 2.7%
Jan 29, 2026$2,811.10Up 4.1%
Jan 23, 2026$2,700.06Up 7.0%
Jan 16, 2026$2,523.58Down 9.8%
Jan 10, 2026$2,796.24Up 2.6%
Jan 8, 2026$2,725.25Up 14.8%
Jan 5, 2026$2,373.85Up 1.3%
Jan 4, 2026$2,342.30Down 16.1%
Dec 17, 2025$2,791.68Up 0.0%
Dec 14, 2025$2,790.74Down 4.0%
Dec 5, 2025$2,907.96Up 0.0%
Dec 2, 2025$2,906.83Up 1.7%
Nov 27, 2025$2,858.87Up 0.2%
Nov 22, 2025$2,852.96Up 3.2%
Nov 21, 2025$2,763.98Down 7.6%
Nov 19, 2025$2,990.49Down 7.6%
Nov 11, 2025$3,237.61Up 10.3%
Oct 30, 2025$2,934.51Up 21.6%
Oct 27, 2025$2,413.44Down 12.9%
Oct 18, 2025$2,769.67Up 0.3%
Oct 17, 2025$2,761.35Down 4.6%
Oct 10, 2025$2,895.87Down 9.4%
Oct 6, 2025$3,197.73Up 0.4%
Sep 24, 2025$3,184.51Up 11.5%
Sep 20, 2025$2,856.05Up 0.8%
Sep 2, 2025$2,832.03Up 5.0%
Aug 22, 2025$2,698.36Down 16.3%
Aug 21, 2025$3,223.14Up 16.3%
Aug 9, 2025$2,772.41Down 13.7%
Aug 7, 2025$3,212.41Up 12.9%
Aug 5, 2025$2,845.43Down 3.8%
Aug 1, 2025$2,956.97Up 11.8%
Jul 31, 2025$2,644.96Down 8.5%
Jul 27, 2025$2,890.10Down 7.4%
Jul 19, 2025$3,122.74Up 5.0%
Jul 18, 2025$2,973.43Up 1.9%
Jun 27, 2025$2,917.03Up 4.8%
Jun 26, 2025$2,784.03Down 2.7%
Jun 24, 2025$2,861.60Up 18.6%
Jun 23, 2025$2,413.38Down 13.0%
Jun 18, 2025$2,773.46Down 1.5%
Jun 9, 2025$2,816.05Down 10.9%
Jun 5, 2025$3,159.99Up 11.3%
Jun 4, 2025$2,840.11Down 1.5%
Jun 2, 2025$2,882.19Up 10.6%
May 27, 2025$2,605.68Down 9.0%
May 25, 2025$2,864.47Up 19.0%
May 23, 2025$2,407.74Down 15.7%
May 22, 2025$2,855.49Down 0.7%
May 18, 2025$2,877.06Down 0.8%
May 3, 2025$2,901.04Up 5.6%
Apr 23, 2025$2,746.72Down 4.1%
Apr 18, 2025$2,862.78Up 15.8%
Apr 13, 2025$2,472.15Down 16.2%
Apr 6, 2025$2,949.71Up 3.0%
Mar 27, 2025$2,863.26Up 1.8%
Mar 25, 2025$2,813.65Down 2.1%
Mar 19, 2025$2,873.52Down 1.8%
Mar 16, 2025$2,927.30Up 11.1%
Mar 4, 2025$2,635.70Down 11.2%
Feb 25, 2025$2,967.06Up 2.4%
Feb 21, 2025$2,898.84Up 4.9%
Feb 18, 2025$2,763.56Down 6.1%
Feb 15, 2025$2,942.08Up 27.1%
Feb 9, 2025$2,315.68Down 18.9%
Feb 6, 2025$2,856.44Down 2.4%
Feb 5, 2025$2,926.95Up 12.7%
Jan 26, 2025$2,598.04Down 7.5%
Jan 19, 2025$2,807.82Down 3.3%
Jan 12, 2025$2,904.82Up 14.4%
Dec 24, 2024$2,539Down 22.9%
Dec 7, 2024$3,295.11Up 24.3%
Dec 3, 2024$2,651.83Up 5.1%
Nov 21, 2024$2,523.06Down 12.8%
Nov 3, 2024$2,894.91Down 2.6%
Nov 2, 2024$2,970.98Up 0.6%
Oct 29, 2024$2,951.82Up 6.0%
Oct 27, 2024$2,784.12Down 6.2%
Oct 24, 2024$2,967.39Up 2.3%

About this product

The Sig Sauer MCX Spear LT 5.56 with Vortex Crossfire Red Dot is a rifle chambered in 5.56 NATO, with a semi-auto action, a 16-inch barrel and a 30-round capacity. This listing is the magpul FDE Cerakote finish in the with optic 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
16 in.
Finish
Magpul FDE Cerakote
Configuration
With optic
Condition
New