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Sig Sauer MCX Spear LT .300 BLK, 16 in., 30rd, Black
Sig Sauer

Sig Sauer MCX Spear LT .300 BLK, 16 in., 30rd, Black

  • .300 BLK
  • 30rd
  • 16 in.
  • Semi-auto
  • Free shipping
$2,270

5% above usual

Higher than usual: it usually sells for $2,163.18, its median price over the last 90 days.

Free shipping to your FFL dealer, before tax and the transfer fee. 19% 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

50+ store clicks this week.

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

Stores selling Sig Sauer MCX Spear LT .300 BLK, 16 in., 30rd, Black, ranked by landed price
StoreLanded priceVersus bestStockStore link
Iron Mesa Armory4.9
$2,270Best priceIn stockBuy at Iron Mesa Armory (opens in a new tab)
Black Canyon Arms4.3
$2,271+$1.00Not reportedBuy at Black Canyon Arms (opens in a new tab)
Bayou Arms Co.4.1
$2,304.99+$34.99Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Northfork Firearms4.7
$2,306.50+$36.50In stockBuy at Northfork Firearms (opens in a new tab)
High Desert Guns4.2
$2,379.99+$109.99Not reportedBuy at High Desert Guns (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
$2,163.18
90-day median
90-day low
$2,049.34
90-day high
$2,657.22
2-year low
$1,736.65
Dec 3, 2024
Unchanged for
19 days
Since Oct 1, 2026
Every price change (133 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 1, 2026$2,270Up 4.9%
Sep 3, 2026$2,163.18Down 8.7%
Aug 31, 2026$2,370.34Up 3.5%
Aug 29, 2026$2,289.42Down 13.8%
Aug 23, 2026$2,657.22Up 11.5%
Aug 13, 2026$2,383.60Up 10.4%
Jul 29, 2026$2,158.85Down 7.1%
Jul 28, 2026$2,322.99Up 10.2%
Jul 24, 2026$2,107.17Down 7.3%
Jul 23, 2026$2,273.82Up 11.0%
Jul 20, 2026$2,049.34Up 1.3%
Jul 13, 2026$2,023.94Down 15.0%
Jul 10, 2026$2,382.15Up 1.2%
Jul 7, 2026$2,353.34Down 3.2%
Jul 6, 2026$2,431.46Up 4.7%
Jul 5, 2026$2,321.64Down 2.9%
Jun 23, 2026$2,391.42Down 8.5%
Jun 20, 2026$2,614.02Up 22.8%
Jun 9, 2026$2,128.79Down 6.6%
May 30, 2026$2,278.61Down 2.4%
May 27, 2026$2,335.79Up 17.4%
May 26, 2026$1,988.96Down 11.8%
May 23, 2026$2,254.57Down 4.4%
May 20, 2026$2,357.91Up 5.0%
May 14, 2026$2,246.21Down 5.0%
May 12, 2026$2,364.17Down 1.0%
May 8, 2026$2,387.61Up 1.2%
May 6, 2026$2,360.35Up 24.8%
May 5, 2026$1,891.31Down 20.5%
May 4, 2026$2,379.24Up 20.5%
May 1, 2026$1,973.85Down 7.9%
Apr 17, 2026$2,142.27Up 12.6%
Apr 4, 2026$1,902.10Down 22.4%
Apr 1, 2026$2,450.62Up 13.9%
Mar 30, 2026$2,150.91Down 7.2%
Mar 29, 2026$2,317.01Down 1.1%
Mar 27, 2026$2,343.92Up 10.4%
Mar 23, 2026$2,123.31Up 0.5%
Mar 11, 2026$2,112.67Down 8.5%
Mar 4, 2026$2,309.05Up 3.0%
Mar 3, 2026$2,240.76Up 17.3%
Feb 21, 2026$1,909.86Down 13.7%
Feb 3, 2026$2,214Down 3.2%
Jan 31, 2026$2,287.85Up 0.7%
Jan 27, 2026$2,271.94Down 9.3%
Jan 26, 2026$2,504.71Up 6.6%
Jan 21, 2026$2,349.68Down 7.8%
Jan 11, 2026$2,548.43Up 12.7%
Jan 9, 2026$2,260.62Up 13.7%
Jan 5, 2026$1,987.40Down 13.0%
Dec 31, 2025$2,283.26Up 0.8%
Dec 29, 2025$2,264.33Up 2.6%
Dec 26, 2025$2,206.28Down 4.5%
Dec 21, 2025$2,311.24Down 3.5%
Dec 15, 2025$2,395.90Up 9.2%
Dec 8, 2025$2,193.50Up 14.1%
Dec 6, 2025$1,923.11Down 22.5%
Dec 4, 2025$2,480.30Up 21.5%
Dec 3, 2025$2,040.76Down 9.8%
Nov 30, 2025$2,263.32Up 2.0%
Nov 25, 2025$2,219.29Up 12.0%
Nov 15, 2025$1,981.61Down 3.7%
Nov 14, 2025$2,056.94Down 11.4%
Nov 6, 2025$2,320.83Down 0.6%
Nov 3, 2025$2,333.74Down 6.8%
Oct 23, 2025$2,504.61Up 37.0%
Oct 10, 2025$1,828.83Down 25.0%
Oct 9, 2025$2,439.05Up 5.4%
Sep 30, 2025$2,314.11Up 1.4%
Sep 29, 2025$2,281.58Up 3.6%
Sep 28, 2025$2,201.76Down 1.5%
Sep 26, 2025$2,234.34Up 2.6%
Sep 20, 2025$2,178.05Down 12.3%
Sep 15, 2025$2,483.42Up 9.9%
Sep 13, 2025$2,258.98Down 0.8%
Sep 9, 2025$2,276.61Down 9.5%
Sep 3, 2025$2,516.72Up 34.9%
Sep 2, 2025$1,866.26Down 17.4%
Aug 27, 2025$2,260Up 3.0%
Aug 26, 2025$2,194.92Up 8.1%
Aug 18, 2025$2,030.05Down 9.9%
Jul 21, 2025$2,253.47Up 12.7%
Jul 7, 2025$1,999.76Down 9.4%
Jul 6, 2025$2,207.32Up 17.6%
Jul 3, 2025$1,876.98Down 10.9%
Jul 1, 2025$2,105.57Up 19.2%
Jun 28, 2025$1,766.42Down 30.3%
Jun 26, 2025$2,532.94Up 37.2%
Jun 24, 2025$1,846.31Down 16.8%
Jun 22, 2025$2,219.08Up 14.1%
Jun 16, 2025$1,944.18Down 12.6%
Jun 3, 2025$2,225.51Up 1.1%
May 21, 2025$2,201.33Down 1.2%
May 12, 2025$2,227.56Up 27.3%
May 6, 2025$1,750.40Down 0.6%
May 3, 2025$1,760.99Down 18.3%
May 2, 2025$2,154.53Down 4.0%
Apr 22, 2025$2,243.46Up 4.3%
Apr 18, 2025$2,151.96Down 0.5%
Apr 14, 2025$2,162.22Down 0.2%
Apr 9, 2025$2,166.25Up 0.0%
Apr 5, 2025$2,166.16Up 0.8%
Apr 4, 2025$2,147.95Down 11.3%
Mar 29, 2025$2,420.41Up 13.0%
Mar 24, 2025$2,142.19Up 9.7%
Mar 16, 2025$1,953.43Down 8.6%
Mar 15, 2025$2,137.49Down 2.6%
Mar 10, 2025$2,193.90Up 3.6%
Mar 1, 2025$2,117.24Down 5.4%
Feb 15, 2025$2,238.29Up 4.0%
Feb 10, 2025$2,151.77Down 1.2%
Feb 8, 2025$2,178.41Up 7.2%
Feb 7, 2025$2,031.49Down 2.2%
Feb 4, 2025$2,078.08Up 14.0%
Jan 26, 2025$1,823.24Down 15.3%
Jan 16, 2025$2,153.28Down 1.9%
Jan 15, 2025$2,195.30Up 1.1%
Jan 7, 2025$2,172Up 2.1%
Dec 30, 2024$2,127.90Up 2.8%
Dec 29, 2024$2,070.81Down 3.5%
Dec 26, 2024$2,145.86Up 18.5%
Dec 25, 2024$1,811.37Down 14.8%
Dec 19, 2024$2,124.87Down 4.4%
Dec 17, 2024$2,221.71Up 5.9%
Dec 10, 2024$2,097.46Up 0.5%
Dec 4, 2024$2,086.23Up 20.1%
Dec 2, 2024$1,736.65Down 18.9%
Nov 26, 2024$2,140.72Up 1.5%
Nov 25, 2024$2,109.68Down 13.3%
Nov 24, 2024$2,434.35Up 17.5%
Nov 8, 2024$2,071.93Up 13.3%
Oct 29, 2024$1,829.43Down 23.3%
Oct 24, 2024$2,384.84Up 7.1%

About this product

The Sig Sauer MCX Spear LT .300 BLK is a rifle chambered in .300 Blackout, with a semi-auto action, a 16-inch barrel and a 30-round capacity. This listing is the black finish in the standard 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
.300 Blackout
Type
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
16 in.
Finish
Black
Configuration
Standard
Condition
New