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Sig Sauer

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

  • 5.56
  • 30rd
  • 16 in.
  • Semi-auto
  • Free shipping
$2,800

20% above usual

Higher than usual: it usually sells for $2,326.14, its median price over the last 90 days.

Free shipping to your FFL dealer, before tax and the transfer fee. 7% under MSRP.

Iron Mesa Armory

Lowest of 3 stores

4.9 (12.7K), in stock,

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

Compare 3 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, Tungsten Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Iron Mesa Armory4.9
$2,800Best priceIn stockBuy at Iron Mesa Armory (opens in a new tab)
Prairie Fire Supply4.1
$2,801+$1.00Not reportedBuy at Prairie Fire Supply (opens in a new tab)
Ridgeline Arms4.8
$2,939.99+$139.99In stockBuy at Ridgeline 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
$2,326.14
90-day median
90-day low
$2,024.42
90-day high
$2,839.29
2-year low
$1,817.28
Jan 12, 2025
Unchanged for
10 days
Since Oct 10, 2026
Every price change (113 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 10, 2026$2,800Up 14.0%
Oct 2, 2026$2,455.21Up 21.3%
Oct 1, 2026$2,024.42Down 18.4%
Sep 24, 2026$2,479.81Down 3.8%
Sep 23, 2026$2,576.93Up 5.2%
Sep 17, 2026$2,450.41Down 2.9%
Sep 14, 2026$2,524.07Up 20.6%
Sep 13, 2026$2,092.83Down 20.8%
Sep 12, 2026$2,641.90Up 26.4%
Aug 31, 2026$2,090.48Down 10.1%
Aug 24, 2026$2,326.14Up 5.5%
Aug 20, 2026$2,205.46Down 22.3%
Aug 13, 2026$2,839.29Up 38.4%
Jul 19, 2026$2,051.66Down 21.6%
Jul 16, 2026$2,615.59Up 9.5%
Jul 11, 2026$2,387.59Down 3.4%
Jul 7, 2026$2,471.06Down 1.2%
Jun 28, 2026$2,501.75Up 14.9%
Jun 25, 2026$2,177.60Down 13.9%
Jun 13, 2026$2,528.57Up 5.8%
Jun 5, 2026$2,389.49Down 5.0%
Jun 1, 2026$2,513.95Up 0.3%
May 29, 2026$2,507.32Up 3.4%
May 24, 2026$2,425.67Down 2.7%
May 12, 2026$2,494Down 11.3%
May 11, 2026$2,812.62Up 31.0%
May 3, 2026$2,147.79Down 12.5%
Apr 15, 2026$2,455.78Up 11.1%
Apr 14, 2026$2,211.40Up 1.1%
Apr 5, 2026$2,187.16Down 10.4%
Apr 2, 2026$2,442.30Down 6.9%
Mar 30, 2026$2,622.88Up 6.2%
Mar 27, 2026$2,470.02Up 1.2%
Mar 25, 2026$2,441.58Down 1.4%
Mar 9, 2026$2,476.13Up 7.5%
Mar 8, 2026$2,304.15Down 4.8%
Mar 7, 2026$2,419.33Down 11.2%
Mar 2, 2026$2,724.56Up 10.4%
Feb 20, 2026$2,468.61Up 21.5%
Feb 13, 2026$2,032.40Down 20.2%
Feb 12, 2026$2,546.83Down 2.5%
Feb 11, 2026$2,611.91Up 29.2%
Feb 6, 2026$2,022.16Down 23.6%
Feb 1, 2026$2,646.84Up 17.5%
Jan 30, 2026$2,252.88Up 1.5%
Jan 16, 2026$2,220.23Up 4.7%
Jan 10, 2026$2,120.04Down 11.2%
Jan 9, 2026$2,388.71Up 0.2%
Jan 2, 2026$2,384.37Down 13.1%
Jan 1, 2026$2,743.73Up 19.4%
Dec 24, 2025$2,298.35Down 4.6%
Dec 20, 2025$2,408.49Up 1.2%
Dec 13, 2025$2,379.48Up 0.7%
Dec 9, 2025$2,363.13Down 2.0%
Dec 6, 2025$2,411.79Up 5.4%
Dec 5, 2025$2,287.86Up 1.8%
Nov 30, 2025$2,247.75Down 10.3%
Nov 27, 2025$2,505.38Down 2.1%
Nov 23, 2025$2,559.16Up 5.8%
Nov 15, 2025$2,417.87Down 5.9%
Nov 10, 2025$2,568.36Up 0.3%
Nov 9, 2025$2,561.49Up 9.7%
Nov 4, 2025$2,335.95Down 2.9%
Oct 30, 2025$2,406.73Up 12.2%
Oct 25, 2025$2,145.30Up 12.5%
Oct 22, 2025$1,907.73Down 28.0%
Oct 12, 2025$2,651.19Up 12.2%
Oct 11, 2025$2,362.31Up 0.5%
Oct 3, 2025$2,351.20Up 22.6%
Sep 22, 2025$1,918.35Down 2.9%
Sep 16, 2025$1,974.89Down 21.1%
Sep 14, 2025$2,503.29Up 33.3%
Aug 21, 2025$1,877.85Down 6.2%
Aug 19, 2025$2,002.83Down 2.9%
Aug 13, 2025$2,062.42Up 9.6%
Aug 12, 2025$1,882.14Down 0.8%
Aug 7, 2025$1,897.47Down 17.8%
Jul 29, 2025$2,308.53Up 1.8%
Jul 22, 2025$2,268.13Up 0.6%
Jul 20, 2025$2,254.96Down 4.5%
Jul 12, 2025$2,362.27Down 7.2%
Jul 11, 2025$2,546.86Up 8.8%
Jun 23, 2025$2,339.86Down 5.4%
Jun 12, 2025$2,473.93Up 5.6%
Jun 11, 2025$2,343.37Up 14.5%
Jun 3, 2025$2,047.32Down 9.7%
Jun 2, 2025$2,268.22Down 5.8%
May 30, 2025$2,408.60Down 5.1%
May 28, 2025$2,538.73Up 16.9%
May 16, 2025$2,171.23Down 4.2%
May 9, 2025$2,266.81Up 1.6%
Apr 16, 2025$2,231.38Up 9.5%
Apr 4, 2025$2,037.44Down 1.6%
Mar 19, 2025$2,070.21Down 10.5%
Mar 6, 2025$2,313.11Down 3.2%
Mar 2, 2025$2,389.70Down 8.9%
Feb 14, 2025$2,624.17Up 14.0%
Feb 4, 2025$2,302.20Down 2.6%
Jan 26, 2025$2,362.57Down 0.3%
Jan 22, 2025$2,369.55Up 6.0%
Jan 19, 2025$2,236.44Down 0.6%
Jan 13, 2025$2,250.32Up 23.8%
Jan 12, 2025$1,817.28Down 4.4%
Jan 11, 2025$1,901.31Down 19.7%
Jan 9, 2025$2,368.22Up 4.7%
Jan 7, 2025$2,261.55Up 3.2%
Jan 1, 2025$2,192.37Down 4.4%
Dec 25, 2024$2,294.11Down 0.2%
Dec 24, 2024$2,298.79Down 3.8%
Dec 14, 2024$2,390.28Up 7.4%
Dec 5, 2024$2,224.85Up 20.0%
Nov 16, 2024$1,854.49Down 18.3%
Nov 4, 2024$2,270.23Down 2.1%

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 tungsten 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
Tungsten Cerakote
Configuration
With optic
Condition
New