Save $288.95

Sig Sauer MCX Spear LT 5.56, 16 in., 30rd, Black
- 5.56
- 30rd
- 16 in.
- Semi-auto
- 5% below usual
Save $121.75
Lower than usual: it usually sells for $2,286.73, its median price over the last 90 days.
$2,144.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 23% under MSRP.
Ridgeline Arms
Lowest of 6 stores4.8 (18.2K), only 8 left,
Compare 6 stores
500+ store clicks this week.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Ridgeline Arms4.8 4.8(18.2K)store rating | $2,164.98 | Best price | Only 8 left | Buy at Ridgeline Arms (opens in a new tab) |
Bayou Arms Co.4.1 4.1(1.7K)store rating | $2,165.98 | +$1.00 | Not reported | Buy at Bayou Arms Co. (opens in a new tab) |
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $2,339.95 | +$174.97 | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
High Desert Guns4.2 4.2(1.9K)store rating | $2,379.99 | +$215.01 | Not reported | Buy at High Desert Guns (opens in a new tab) |
Coyote Trail Supply4.5 4.5(8.1K)store rating | $2,413.99 | +$249.01 | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
Palisade Sporting Goods4.2 4.2(52.8K)store rating | $2,544.99 | +$380.01 | In stock | Buy at Palisade Sporting Goods (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
- $2,286.73
- 90-day median
- 90-day low
- $1,935.59
- 90-day high
- $2,644.75
- 2-year low
- $1,935.59
- Jul 30, 2026
- Unchanged for
- 10 days
- Since Oct 10, 2026
Every price change (119 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 10, 2026 | $2,164.98 | Down 5.7% |
| Oct 9, 2026 | $2,296.70 | Down 1.8% |
| Oct 6, 2026 | $2,339.93 | Down 11.5% |
| Oct 4, 2026 | $2,644.75 | Up 15.8% |
| Oct 1, 2026 | $2,283.12 | Up 10.2% |
| Sep 27, 2026 | $2,071.79 | Up 1.8% |
| Sep 20, 2026 | $2,035.28 | Down 11.1% |
| Sep 5, 2026 | $2,290.35 | Up 8.5% |
| Aug 30, 2026 | $2,110.71 | Down 7.2% |
| Aug 20, 2026 | $2,274.66 | Down 5.7% |
| Aug 13, 2026 | $2,411.56 | Down 5.7% |
| Jul 31, 2026 | $2,556.69 | Up 32.1% |
| Jul 29, 2026 | $1,935.59 | Down 17.1% |
| Jul 28, 2026 | $2,333.59 | Up 3.7% |
| Jul 25, 2026 | $2,250.70 | Down 3.0% |
| Jul 17, 2026 | $2,319.54 | Down 3.3% |
| Jul 15, 2026 | $2,397.75 | Up 12.4% |
| Jul 13, 2026 | $2,133.38 | Down 10.3% |
| Jul 6, 2026 | $2,379.35 | Up 7.7% |
| Jul 4, 2026 | $2,209.36 | Down 3.8% |
| Jul 2, 2026 | $2,295.63 | Down 5.2% |
| Jun 28, 2026 | $2,420.32 | Up 3.5% |
| Jun 24, 2026 | $2,338.52 | Down 0.7% |
| Jun 22, 2026 | $2,356.16 | Up 17.3% |
| Jun 18, 2026 | $2,008.94 | Down 10.8% |
| Jun 15, 2026 | $2,252.79 | Up 3.9% |
| Jun 9, 2026 | $2,167.76 | Down 2.3% |
| Jun 7, 2026 | $2,217.90 | Up 1.7% |
| Jun 3, 2026 | $2,181.60 | Down 10.6% |
| Jun 1, 2026 | $2,440.45 | Up 3.0% |
| May 31, 2026 | $2,368.88 | Down 0.1% |
| May 26, 2026 | $2,370.66 | Up 0.6% |
| May 24, 2026 | $2,356.22 | Down 0.2% |
| May 20, 2026 | $2,361.70 | Down 0.5% |
| May 17, 2026 | $2,372.42 | Up 20.2% |
| May 15, 2026 | $1,974.25 | Down 4.5% |
| May 12, 2026 | $2,068.31 | Down 1.4% |
| May 10, 2026 | $2,097.68 | Down 9.3% |
| May 2, 2026 | $2,311.78 | Up 12.5% |
| Apr 26, 2026 | $2,054.34 | Down 12.7% |
| Mar 30, 2026 | $2,353.46 | Down 2.9% |
| Mar 16, 2026 | $2,424.27 | Up 22.4% |
| Mar 11, 2026 | $1,980.84 | Down 17.1% |
| Feb 28, 2026 | $2,388.45 | Up 4.0% |
| Feb 20, 2026 | $2,296.32 | Down 7.3% |
| Feb 19, 2026 | $2,477.84 | Up 0.5% |
| Feb 16, 2026 | $2,464.66 | Up 3.0% |
| Feb 1, 2026 | $2,393.82 | Up 22.5% |
| Jan 15, 2026 | $1,954.69 | Down 20.1% |
| Jan 13, 2026 | $2,447.15 | Up 23.9% |
| Jan 7, 2026 | $1,975.56 | Down 26.4% |
| Jan 1, 2026 | $2,683.77 | Up 8.6% |
| Dec 30, 2025 | $2,471.50 | Down 11.4% |
| Dec 20, 2025 | $2,789.33 | Up 18.4% |
| Dec 13, 2025 | $2,356.57 | Down 3.9% |
| Dec 10, 2025 | $2,452.70 | Up 9.7% |
| Dec 7, 2025 | $2,235.63 | Down 7.4% |
| Nov 26, 2025 | $2,414.39 | Down 4.5% |
| Nov 24, 2025 | $2,527.10 | Down 0.6% |
| Nov 18, 2025 | $2,542.57 | Up 2.7% |
| Nov 14, 2025 | $2,475.18 | Up 1.1% |
| Nov 8, 2025 | $2,449.05 | Up 14.3% |
| Oct 17, 2025 | $2,142.26 | Down 18.3% |
| Oct 12, 2025 | $2,622.68 | Up 3.6% |
| Oct 11, 2025 | $2,531.66 | Up 5.0% |
| Oct 9, 2025 | $2,410.07 | Down 5.4% |
| Sep 22, 2025 | $2,547.62 | Up 14.4% |
| Sep 13, 2025 | $2,226.56 | Down 14.2% |
| Sep 12, 2025 | $2,596.48 | Up 5.2% |
| Sep 4, 2025 | $2,467.02 | Down 1.3% |
| Sep 2, 2025 | $2,498.96 | Down 1.2% |
| Sep 1, 2025 | $2,528.12 | Up 1.3% |
| Aug 31, 2025 | $2,496.43 | Down 11.2% |
| Aug 25, 2025 | $2,811.21 | Down 3.5% |
| Aug 19, 2025 | $2,912.84 | Up 8.1% |
| Aug 6, 2025 | $2,695.77 | Up 7.4% |
| Aug 1, 2025 | $2,509.35 | Down 0.7% |
| Jul 14, 2025 | $2,526.31 | Up 2.6% |
| Jul 13, 2025 | $2,462.97 | Up 0.3% |
| Jun 25, 2025 | $2,455.43 | Down 1.7% |
| Jun 17, 2025 | $2,497.21 | Up 1.5% |
| Jun 12, 2025 | $2,459.32 | Down 0.6% |
| Jun 11, 2025 | $2,473.12 | Up 2.0% |
| Jun 9, 2025 | $2,424.71 | Down 6.0% |
| May 29, 2025 | $2,579.26 | Down 2.5% |
| May 18, 2025 | $2,644.85 | Up 4.0% |
| May 15, 2025 | $2,543.82 | Down 0.4% |
| May 13, 2025 | $2,553.06 | Down 0.0% |
| May 5, 2025 | $2,553.73 | Down 14.1% |
| Apr 28, 2025 | $2,971.68 | Up 11.3% |
| Apr 26, 2025 | $2,669.77 | Up 2.8% |
| Apr 25, 2025 | $2,597.03 | Up 7.9% |
| Apr 16, 2025 | $2,407.94 | Down 9.3% |
| Apr 13, 2025 | $2,654.71 | Up 3.1% |
| Apr 11, 2025 | $2,574.40 | Up 2.9% |
| Apr 5, 2025 | $2,501.28 | Down 11.3% |
| Mar 30, 2025 | $2,819.35 | Up 16.3% |
| Mar 20, 2025 | $2,423.19 | Down 6.7% |
| Mar 6, 2025 | $2,596.42 | Up 3.2% |
| Feb 6, 2025 | $2,514.94 | Down 2.1% |
| Jan 18, 2025 | $2,568.92 | Up 5.5% |
| Jan 13, 2025 | $2,435.11 | Down 8.9% |
| Jan 10, 2025 | $2,673.48 | Up 10.6% |
| Jan 2, 2025 | $2,416.62 | Down 7.0% |
| Dec 30, 2024 | $2,598.85 | Up 19.3% |
| Dec 26, 2024 | $2,178.89 | Down 18.9% |
| Dec 22, 2024 | $2,687.64 | Up 8.3% |
| Dec 17, 2024 | $2,482.10 | Down 11.0% |
| Dec 8, 2024 | $2,787.86 | Up 4.9% |
| Dec 1, 2024 | $2,657.44 | Down 10.7% |
| Nov 30, 2024 | $2,975.78 | Up 17.3% |
| Nov 21, 2024 | $2,536.96 | Up 6.2% |
| Nov 17, 2024 | $2,388.72 | Up 2.6% |
| Nov 13, 2024 | $2,328.05 | Down 13.3% |
| Nov 10, 2024 | $2,686.34 | Up 0.2% |
| Oct 31, 2024 | $2,681.65 | Down 1.6% |
| Oct 27, 2024 | $2,724.05 | Down 11.3% |
| Oct 25, 2024 | $3,070.08 | Up 37.2% |
| Oct 21, 2024 | $2,237.51 | Down 18.0% |
About this product
The Sig Sauer MCX Spear LT 5.56 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 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
- 5.56 NATO
- Type
- Rifle
- Action
- Semi-auto
- Capacity
- 30 rounds
- Barrel length
- 16 in.
- Finish
- Black
- Configuration
- Standard
- Condition
- New
