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Sig Sauer

Sig Sauer MCX Spear LT .300 BLK Rifle Length, 18 in., 30rd, Magpul FDE Cerakote

  • .300 BLK
  • 30rd
  • 18 in.
  • Semi-auto
  • 10% below usual
  • Price dropped
$2,285Usually $2,525.74

Save $240.74

Lower than usual: it usually sells for $2,525.74, its median price over the last 90 days.

$2,270 + $15.00 shipping to your FFL dealer, before tax and the transfer fee. 21% under MSRP.

Black Canyon Arms

Lowest of 2 stores

4.3 (3.5K), stock not reported,

Buy at Black Canyon Arms(opens the store in a new tab)

Compare 3 stores

2 in stock.

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

Stores selling Sig Sauer MCX Spear LT .300 BLK Rifle Length, 18 in., 30rd, Magpul FDE Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Black Canyon Arms4.3
$2,285Best priceNot reportedBuy at Black Canyon Arms (opens in a new tab)
High Desert Guns4.2
$2,286+$1.00Not reportedBuy at High Desert Guns (opens in a new tab)
Granite Peak Supply4.6
$2,359.98Not availableOut of stockView at Granite Peak Supply (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
$2,525.74
90-day median
90-day low
$2,030.23
90-day high
$2,809.34
2-year low
$1,763.62
Jan 21, 2025
Unchanged for
1 day
Changed today
Every price change (104 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$2,285Down 10.3%
Oct 13, 2026$2,548.26Down 0.7%
Oct 6, 2026$2,565.42Down 4.6%
Sep 17, 2026$2,690.52Up 13.7%
Aug 30, 2026$2,365.92Down 3.5%
Aug 25, 2026$2,451.51Down 2.9%
Aug 18, 2026$2,525.74Up 24.4%
Aug 16, 2026$2,030.23Down 20.0%
Aug 15, 2026$2,539.16Up 2.4%
Aug 12, 2026$2,479.18Up 5.7%
Aug 9, 2026$2,344.99Down 5.9%
Aug 2, 2026$2,491.76Down 11.3%
Aug 1, 2026$2,809.34Up 15.9%
Jul 29, 2026$2,424.80Down 7.8%
Jul 2, 2026$2,630.84Down 6.8%
Jun 16, 2026$2,821.39Down 1.2%
Jun 13, 2026$2,854.64Up 11.9%
Jun 1, 2026$2,550.71Up 13.6%
May 25, 2026$2,246.09Down 6.6%
May 22, 2026$2,404.39Down 3.4%
May 20, 2026$2,489.32Up 0.3%
May 11, 2026$2,480.65Down 0.1%
May 5, 2026$2,484.13Up 3.6%
Apr 30, 2026$2,398.62Down 6.2%
Apr 24, 2026$2,555.90Up 18.3%
Apr 22, 2026$2,159.71Down 13.2%
Apr 17, 2026$2,488.88Up 19.6%
Apr 11, 2026$2,081.66Down 16.7%
Apr 10, 2026$2,499.86Up 16.8%
Apr 9, 2026$2,140.23Down 22.2%
Apr 2, 2026$2,751.91Up 31.2%
Mar 23, 2026$2,097.19Down 6.6%
Mar 20, 2026$2,245.95Down 4.7%
Mar 16, 2026$2,356.45Down 0.2%
Feb 18, 2026$2,360.58Up 13.3%
Feb 11, 2026$2,083.08Down 20.7%
Jan 31, 2026$2,625.91Up 14.2%
Jan 23, 2026$2,298.74Down 2.0%
Jan 14, 2026$2,345.90Down 10.7%
Jan 6, 2026$2,628.27Up 10.2%
Dec 28, 2025$2,385.84Up 3.6%
Dec 27, 2025$2,302.97Down 7.9%
Dec 25, 2025$2,500.51Up 4.7%
Dec 15, 2025$2,387.61Up 2.2%
Dec 3, 2025$2,336.13Down 1.2%
Dec 2, 2025$2,363.50Up 18.9%
Nov 30, 2025$1,988.43Up 2.3%
Nov 26, 2025$1,943.26Down 28.8%
Nov 22, 2025$2,727.83Up 12.5%
Nov 19, 2025$2,425.77Up 3.7%
Nov 11, 2025$2,339.67Down 12.8%
Oct 27, 2025$2,682.78Up 16.4%
Oct 22, 2025$2,304.32Down 3.0%
Oct 9, 2025$2,375.65Up 3.4%
Sep 16, 2025$2,296.63Up 19.1%
Sep 8, 2025$1,927.60Down 20.1%
Sep 7, 2025$2,413.39Up 6.1%
Sep 1, 2025$2,274.76Down 2.3%
Aug 17, 2025$2,328.21Up 1.4%
Aug 13, 2025$2,296.52Up 22.8%
Aug 6, 2025$1,870.12Down 16.1%
Aug 3, 2025$2,228.91Up 19.1%
Jul 31, 2025$1,871.38Down 20.5%
Jul 28, 2025$2,353.13Up 4.3%
Jul 22, 2025$2,256.77Down 5.1%
Jul 21, 2025$2,377.04Down 3.3%
Jul 19, 2025$2,458.52Up 7.3%
Jul 14, 2025$2,292Down 2.0%
Jun 28, 2025$2,338.38Down 0.5%
Jun 17, 2025$2,351.21Up 9.9%
May 25, 2025$2,139.99Down 9.8%
May 15, 2025$2,373.37Up 6.0%
May 12, 2025$2,239.75Up 18.1%
May 7, 2025$1,896.47Down 4.6%
Apr 29, 2025$1,988.60Down 12.4%
Apr 25, 2025$2,271.12Up 0.1%
Apr 23, 2025$2,268.89Down 5.2%
Apr 20, 2025$2,394.03Down 5.0%
Mar 23, 2025$2,520.20Up 6.8%
Mar 22, 2025$2,358.95Up 5.5%
Mar 19, 2025$2,234.98Down 4.1%
Mar 17, 2025$2,330.98Up 3.0%
Mar 11, 2025$2,263.83Up 21.9%
Mar 8, 2025$1,856.51Down 16.3%
Mar 7, 2025$2,217.96Down 13.0%
Mar 3, 2025$2,548.44Up 19.3%
Mar 2, 2025$2,136Down 7.6%
Feb 25, 2025$2,312.48Up 3.0%
Feb 20, 2025$2,245.67Up 11.9%
Feb 7, 2025$2,007.63Down 8.4%
Feb 5, 2025$2,192.73Up 15.8%
Jan 27, 2025$1,892.85Down 0.3%
Jan 25, 2025$1,898.66Down 14.7%
Jan 23, 2025$2,226.44Up 1.5%
Jan 22, 2025$2,193.17Up 24.4%
Dec 28, 2024$1,763.62Down 2.0%
Dec 25, 2024$1,799.20Down 16.3%
Dec 8, 2024$2,150.64Down 12.8%
Dec 7, 2024$2,466.87Up 9.6%
Dec 3, 2024$2,251.33Up 7.1%
Nov 30, 2024$2,102.83Up 3.6%
Nov 2, 2024$2,028.98Down 5.9%
Nov 1, 2024$2,156.43Up 2.8%
Oct 29, 2024$2,098.34Down 11.4%

About this product

The Sig Sauer MCX Spear LT .300 BLK Rifle Length is a rifle chambered in .300 Blackout, with a semi-auto action, an 18-inch barrel and a 30-round capacity. This listing is the magpul FDE Cerakote 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
.300 Blackout
Type
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
18 in.
Finish
Magpul FDE Cerakote
Configuration
Rifle-length barrel
Condition
New
$2,28510% below usual
at Black Canyon Arms
Buy now at Black Canyon Arms(opens the store in a new tab)