# Sig Sauer MCX Spear .308 Win 16in Multicam

**Brand:** SIG Sauer
**Category:** Semi-Automatic Rifles
**Caliber:** .308 Win

## Specifications

- **Caliber:** .308 Win
- **Barrel Length:** 16"
- **UPC:** 798681695348
- **SKU:** UCE3nP00C

## Description

The Sig Sauer MCX Spear is a semi-automatic rifle chambered in .308 Win / 7.62 NATO with a 16-inch threaded barrel. It has a Multicam finish, an M-Lok handguard, and accepts 20-round magazines. The MCX Spear is built on the MCX platform in a full-power rifle cartridge configuration.

### Key Specifications
- **Brand**: Sig Sauer
- **Model**: MCX Spear
- **Caliber**: .308 Win / 7.62 NATO
- **Action**: Semi Auto
- **Barrel Length**: 16 in
- **Capacity**: 20+1
- **Color/Finish**: Multicam

### Detailed Features
- 16-inch threaded barrel for suppressor or muzzle device attachment
- M-Lok handguard for accessory mounting
- Multicam finish on furniture and receiver
- 20-round magazine included
- Chambered for both .308 Win and 7.62 NATO

## Frequently Asked Questions

**Q: What caliber is the Sig Sauer MCX Spear?**

A: The MCX Spear is chambered in .308 Win / 7.62 NATO.

**Q: Who makes the MCX Spear?**

A: The MCX Spear is made by Sig Sauer.

**Q: What type of firearm is the MCX Spear?**

A: The MCX Spear is a semi-automatic rifle built on the MCX platform.

**Q: What is the barrel length of the Sig Sauer MCX Spear?**

A: The MCX Spear has a 16-inch barrel.

**Q: How many rounds does the MCX Spear hold?**

A: It accepts 20-round magazines and ships with one included.

**Q: Is the MCX Spear barrel threaded?**

A: Yes, the MCX Spear has a threaded barrel for suppressor or muzzle device attachment.

**Q: What handguard does the Sig Sauer MCX Spear use?**

A: The MCX Spear features an M-Lok handguard for accessory mounting.

**Q: Where can I buy the Sig Sauer MCX Spear?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the MCX Spear in .308 Win generally treat it as a serious precision-capable semi-automatic platform. The MCX operating system gets consistent marks for reliability in semi-automatic .308 use, and the 16-inch threaded barrel makes suppressor pairing straightforward.

The Multicam finish is a practical choice for field use and gets positive feedback from those who wanted a working rifle rather than a range toy. Some owners note the MCX Spear is on the heavier end compared to other 16-inch .308 semi-automatics, which comes up in carry-heavy applications.

At its price point, the MCX Spear draws comparisons to competing .308 semi-automatics. Buyers who prioritize the MCX operating system and factory Multicam finish tend to find the value justified. Those who want to minimize cost or weight sometimes find alternatives more practical for their use case.

## Pricing

**3 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $4599.99 |
| Kygunco Com | $4599.99 |
| Grabagun Com | $4599.99 |

## Similar Products

- [Sig Sauer MCX Spear .308 WIN Semi-Auto Rifle - FDE, 20-Round](https://gunsnation.com/p/sig-sauer-mcx-spear-308-win-semi-auto-rifle-fde-20-round/UCE3nOuS0)
- [Sig Sauer MCX SPEAR-LT 7.62x39 16in FDE](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-7-62x39-16in-fde/UCE3nP18x)
- [Sig Sauer MCX Spear-LT MultiCam 5.56 NATO 11.5" Pistol](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-multicam-5-56-nato-11-5-pistol/UCE3nOxbX)
- [Sig Sauer MCX-Spear .308 Win Tactical Rifle - Coyote Tan](https://gunsnation.com/p/sig-sauer-mcx-spear-308-win-tactical-rifle-coyote-tan/UCE3nOuSE)
- [Sig Sauer Cross .308 Win 16in Bronze](https://gunsnation.com/p/sig-sauer-cross-308-win-16in-bronze/UCE3nPCOM)
- [Sig Sauer MCX Spear LT 7.62x39mm 11.5in Black](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-7-62x39mm-11-5in-black/UCE3nP2ES)

---
*Data from [GunsNation](https://gunsnation.com)*