Save $288.95
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
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 stores4.9 (12.7K), in stock,
Compare 3 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Iron Mesa Armory4.9 4.9(12.7K)store rating | $2,800 | Best price | In stock | Buy at Iron Mesa Armory (opens in a new tab) |
Prairie Fire Supply4.1 4.1(1.2K)store rating | $2,801 | +$1.00 | Not reported | Buy at Prairie Fire Supply (opens in a new tab) |
Ridgeline Arms4.8 4.8(18.2K)store rating | $2,939.99 | +$139.99 | In stock | Buy 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)
| Date | Lowest price | Change |
|---|---|---|
| Oct 10, 2026 | $2,800 | Up 14.0% |
| Oct 2, 2026 | $2,455.21 | Up 21.3% |
| Oct 1, 2026 | $2,024.42 | Down 18.4% |
| Sep 24, 2026 | $2,479.81 | Down 3.8% |
| Sep 23, 2026 | $2,576.93 | Up 5.2% |
| Sep 17, 2026 | $2,450.41 | Down 2.9% |
| Sep 14, 2026 | $2,524.07 | Up 20.6% |
| Sep 13, 2026 | $2,092.83 | Down 20.8% |
| Sep 12, 2026 | $2,641.90 | Up 26.4% |
| Aug 31, 2026 | $2,090.48 | Down 10.1% |
| Aug 24, 2026 | $2,326.14 | Up 5.5% |
| Aug 20, 2026 | $2,205.46 | Down 22.3% |
| Aug 13, 2026 | $2,839.29 | Up 38.4% |
| Jul 19, 2026 | $2,051.66 | Down 21.6% |
| Jul 16, 2026 | $2,615.59 | Up 9.5% |
| Jul 11, 2026 | $2,387.59 | Down 3.4% |
| Jul 7, 2026 | $2,471.06 | Down 1.2% |
| Jun 28, 2026 | $2,501.75 | Up 14.9% |
| Jun 25, 2026 | $2,177.60 | Down 13.9% |
| Jun 13, 2026 | $2,528.57 | Up 5.8% |
| Jun 5, 2026 | $2,389.49 | Down 5.0% |
| Jun 1, 2026 | $2,513.95 | Up 0.3% |
| May 29, 2026 | $2,507.32 | Up 3.4% |
| May 24, 2026 | $2,425.67 | Down 2.7% |
| May 12, 2026 | $2,494 | Down 11.3% |
| May 11, 2026 | $2,812.62 | Up 31.0% |
| May 3, 2026 | $2,147.79 | Down 12.5% |
| Apr 15, 2026 | $2,455.78 | Up 11.1% |
| Apr 14, 2026 | $2,211.40 | Up 1.1% |
| Apr 5, 2026 | $2,187.16 | Down 10.4% |
| Apr 2, 2026 | $2,442.30 | Down 6.9% |
| Mar 30, 2026 | $2,622.88 | Up 6.2% |
| Mar 27, 2026 | $2,470.02 | Up 1.2% |
| Mar 25, 2026 | $2,441.58 | Down 1.4% |
| Mar 9, 2026 | $2,476.13 | Up 7.5% |
| Mar 8, 2026 | $2,304.15 | Down 4.8% |
| Mar 7, 2026 | $2,419.33 | Down 11.2% |
| Mar 2, 2026 | $2,724.56 | Up 10.4% |
| Feb 20, 2026 | $2,468.61 | Up 21.5% |
| Feb 13, 2026 | $2,032.40 | Down 20.2% |
| Feb 12, 2026 | $2,546.83 | Down 2.5% |
| Feb 11, 2026 | $2,611.91 | Up 29.2% |
| Feb 6, 2026 | $2,022.16 | Down 23.6% |
| Feb 1, 2026 | $2,646.84 | Up 17.5% |
| Jan 30, 2026 | $2,252.88 | Up 1.5% |
| Jan 16, 2026 | $2,220.23 | Up 4.7% |
| Jan 10, 2026 | $2,120.04 | Down 11.2% |
| Jan 9, 2026 | $2,388.71 | Up 0.2% |
| Jan 2, 2026 | $2,384.37 | Down 13.1% |
| Jan 1, 2026 | $2,743.73 | Up 19.4% |
| Dec 24, 2025 | $2,298.35 | Down 4.6% |
| Dec 20, 2025 | $2,408.49 | Up 1.2% |
| Dec 13, 2025 | $2,379.48 | Up 0.7% |
| Dec 9, 2025 | $2,363.13 | Down 2.0% |
| Dec 6, 2025 | $2,411.79 | Up 5.4% |
| Dec 5, 2025 | $2,287.86 | Up 1.8% |
| Nov 30, 2025 | $2,247.75 | Down 10.3% |
| Nov 27, 2025 | $2,505.38 | Down 2.1% |
| Nov 23, 2025 | $2,559.16 | Up 5.8% |
| Nov 15, 2025 | $2,417.87 | Down 5.9% |
| Nov 10, 2025 | $2,568.36 | Up 0.3% |
| Nov 9, 2025 | $2,561.49 | Up 9.7% |
| Nov 4, 2025 | $2,335.95 | Down 2.9% |
| Oct 30, 2025 | $2,406.73 | Up 12.2% |
| Oct 25, 2025 | $2,145.30 | Up 12.5% |
| Oct 22, 2025 | $1,907.73 | Down 28.0% |
| Oct 12, 2025 | $2,651.19 | Up 12.2% |
| Oct 11, 2025 | $2,362.31 | Up 0.5% |
| Oct 3, 2025 | $2,351.20 | Up 22.6% |
| Sep 22, 2025 | $1,918.35 | Down 2.9% |
| Sep 16, 2025 | $1,974.89 | Down 21.1% |
| Sep 14, 2025 | $2,503.29 | Up 33.3% |
| Aug 21, 2025 | $1,877.85 | Down 6.2% |
| Aug 19, 2025 | $2,002.83 | Down 2.9% |
| Aug 13, 2025 | $2,062.42 | Up 9.6% |
| Aug 12, 2025 | $1,882.14 | Down 0.8% |
| Aug 7, 2025 | $1,897.47 | Down 17.8% |
| Jul 29, 2025 | $2,308.53 | Up 1.8% |
| Jul 22, 2025 | $2,268.13 | Up 0.6% |
| Jul 20, 2025 | $2,254.96 | Down 4.5% |
| Jul 12, 2025 | $2,362.27 | Down 7.2% |
| Jul 11, 2025 | $2,546.86 | Up 8.8% |
| Jun 23, 2025 | $2,339.86 | Down 5.4% |
| Jun 12, 2025 | $2,473.93 | Up 5.6% |
| Jun 11, 2025 | $2,343.37 | Up 14.5% |
| Jun 3, 2025 | $2,047.32 | Down 9.7% |
| Jun 2, 2025 | $2,268.22 | Down 5.8% |
| May 30, 2025 | $2,408.60 | Down 5.1% |
| May 28, 2025 | $2,538.73 | Up 16.9% |
| May 16, 2025 | $2,171.23 | Down 4.2% |
| May 9, 2025 | $2,266.81 | Up 1.6% |
| Apr 16, 2025 | $2,231.38 | Up 9.5% |
| Apr 4, 2025 | $2,037.44 | Down 1.6% |
| Mar 19, 2025 | $2,070.21 | Down 10.5% |
| Mar 6, 2025 | $2,313.11 | Down 3.2% |
| Mar 2, 2025 | $2,389.70 | Down 8.9% |
| Feb 14, 2025 | $2,624.17 | Up 14.0% |
| Feb 4, 2025 | $2,302.20 | Down 2.6% |
| Jan 26, 2025 | $2,362.57 | Down 0.3% |
| Jan 22, 2025 | $2,369.55 | Up 6.0% |
| Jan 19, 2025 | $2,236.44 | Down 0.6% |
| Jan 13, 2025 | $2,250.32 | Up 23.8% |
| Jan 12, 2025 | $1,817.28 | Down 4.4% |
| Jan 11, 2025 | $1,901.31 | Down 19.7% |
| Jan 9, 2025 | $2,368.22 | Up 4.7% |
| Jan 7, 2025 | $2,261.55 | Up 3.2% |
| Jan 1, 2025 | $2,192.37 | Down 4.4% |
| Dec 25, 2024 | $2,294.11 | Down 0.2% |
| Dec 24, 2024 | $2,298.79 | Down 3.8% |
| Dec 14, 2024 | $2,390.28 | Up 7.4% |
| Dec 5, 2024 | $2,224.85 | Up 20.0% |
| Nov 16, 2024 | $1,854.49 | Down 18.3% |
| Nov 4, 2024 | $2,270.23 | Down 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
