---
title: "Sig Sauer MCX Spear LT .300 BLK Pinned and Welded, 14.5 in., 30rd, Copper Brown Cerakote"
description: "$1,888.99 at Ridgeline Arms, 26% below usual."
type: "product"
category: "guns"
brand: "Sig Sauer"
landed_price: 1888.99
currency: "USD"
best_store: "Ridgeline Arms"
deal_signal: "lower"
usual_price: 2537.17
updated: "2026-10-19T11:50:00.000Z"
url: "https://trigger.deals/p/sig-sauer-mcx-spear-lt-300-blk-pinned-and-welded-145-in-30rd-copper-brown-cerakote-t21"
site: "Trigger Deals"
data: "sample"
---

# Sig Sauer MCX Spear LT .300 BLK Pinned and Welded, 14.5 in., 30rd, Copper Brown Cerakote

> Lowest landed price: **$1,888.99** at Ridgeline Arms (★ 4.8, 18,240 reviews). 26% below usual (usual $2,537.17, the 90-day median), the lowest price in 90 days. In stock, verified 2026-10-19 11:50 UTC.

- Item price $1,869 + $19.99 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $1,888.99 to $2,894.91
- 2-year low: $1,888.99 (Oct 19, 2026)
- Price unchanged for 3 days (since 2026-10-17 17:31 UTC)
- MSRP: $2,939 (36% off)
- Brand: Sig Sauer. Category: guns.
- [Buy at Ridgeline Arms](https://trigger.deals/go/sig-sauer-mcx-spear-lt-300-blk-pinned-and-welded-145-in-30rd-copper-brown-cerakote-t21?store=ridgeline-arms)

## Compare stores (4)

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

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Ridgeline Arms (best) | ★ 4.8 | $1,888.99 | Best price | $1,869 | $19.99 | In stock | 2026-10-19 11:50 UTC |
| Ozark Range Supply | ★ 4.6 | $1,907.49 | +$18.50 | $1,884.99 | $22.50 | In stock | 2026-10-19 09:38 UTC |
| Northfork Firearms | ★ 4.7 | $2,026.50 | +$137.51 | $2,009 | $17.50 | In stock | 2026-10-19 11:33 UTC |
| Iron Mesa Armory | ★ 4.9 | $2,089.99 | +$201.00 | $2,089.99 | Free | In stock | 2026-10-19 11:02 UTC |

## Price history

Lowest landed price across stores, weekly over the last 90 days (full daily history: [JSON API](https://trigger.deals/api/v1/products/sig-sauer-mcx-spear-lt-300-blk-pinned-and-welded-145-in-30rd-copper-brown-cerakote-t21?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $2,537.26 |
| Aug 3, 2026 | $2,599.59 |
| Aug 10, 2026 | $2,599.59 |
| Aug 17, 2026 | $2,599.59 |
| Aug 24, 2026 | $2,518.24 |
| Aug 31, 2026 | $2,519.61 |
| Sep 7, 2026 | $2,830.41 |
| Sep 14, 2026 | $2,480.41 |
| Sep 21, 2026 | $2,537.17 |
| Sep 28, 2026 | $2,556.38 |
| Oct 5, 2026 | $2,013.90 |
| Oct 12, 2026 | $2,531.30 |
| Oct 19, 2026 | $1,888.99 |

## About this product

The Sig Sauer MCX Spear LT .300 BLK Pinned and Welded is a rifle chambered in .300 Blackout, with a semi-auto action, a 14.5-inch barrel and a 30-round capacity. This listing is the copper Brown Cerakote finish in the pinned and welded 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.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | .300 Blackout |
| Type | Rifle |
| Action | Semi-auto |
| Capacity | 30 rounds |
| Barrel length | 14.5 in. |
| Finish | Copper Brown Cerakote |
| Configuration | Pinned and welded |
| Condition | New |

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