# Sig Sauer MCX Spear-LT .300 AAC Blackout 9in FDE

**Brand:** SIG Sauer
**Category:** AR Style Rifles
**Caliber:** .300 AAC Blackout

## Specifications

- **Caliber:** .300 AAC Blackout
- **Barrel Length:** 9"
- **UPC:** 798681699636
- **SKU:** UCE3nP17M

## Description

The Sig Sauer MCX Spear-LT is a semi-automatic pistol-configuration firearm chambered in .300 AAC Blackout with a 9-inch threaded barrel and a 30-round capacity. It has a Flat Dark Earth Cerakote finish and ships with a folding cane brace and polymer grips. The 9-inch barrel is threaded for suppressor or muzzle device use.

### Key Specifications
- **Brand**: Sig Sauer
- **Model**: MCX Spear-LT
- **Caliber**: .300 AAC Blackout
- **Action**: Semi Auto
- **Capacity**: 30+1 rounds
- **Barrel Length**: 9 inches (threaded)
- **Color/Finish**: Flat Dark Earth (FDE) Cerakote

### Detailed Features
- 9-inch threaded barrel compatible with suppressors and muzzle devices
- Flat Dark Earth Cerakote finish on receiver
- Folding cane brace for compact storage
- 30-round magazine capacity
- Polymer grips

## Frequently Asked Questions

**Q: What caliber is the MCX Spear-LT?**

A: The MCX Spear-LT is chambered in .300 AAC Blackout.

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

A: The MCX Spear-LT is made by Sig Sauer.

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

A: It is a semi-automatic pistol-configuration firearm with a folding cane brace.

**Q: What is the barrel length of the MCX Spear-LT?**

A: The MCX Spear-LT has a 9-inch barrel.

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

A: It has a 30-round magazine capacity.

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

A: Yes, the 9-inch barrel is threaded for suppressors and muzzle devices.

**Q: What finish does the MCX Spear-LT come in?**

A: It has a Flat Dark Earth Cerakote finish on the receiver.

**Q: Where can I buy the MCX Spear-LT?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> This is probably the best single stage trigger I've ever felt in any rifle platform that is stock configurated.
>
> — [Colion Noir](https://www.youtube.com/watch?v=2VUkwZQcsiU&t=303s)

> This I love The Recoil impulse because it allows me to be predictable with the gun.
>
> — [Colion Noir](https://www.youtube.com/watch?v=2VUkwZQcsiU&t=259s)

> This rifle is not very balanced what I mean by that is it tends to be front heavy.
>
> — [Colion Noir](https://www.youtube.com/watch?v=2VUkwZQcsiU&t=431s)

> For people who have a bunch of AR-15s essentially people who don't own an AR-15 won't really be able to appreciate the uniqueness of the spear LT.
>
> — [Colion Noir](https://www.youtube.com/watch?v=2VUkwZQcsiU&t=550s)

> Relatively light but the moment you put anything on the front whether it be a light laser or hell even iron sights the spear LT start showing its BBW real quick.
>
> — [Colion Noir](https://www.youtube.com/watch?v=2VUkwZQcsiU&t=517s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the MCX Spear-LT in .300 AAC Blackout consistently point to the folding brace and compact 9-inch barrel as the practical appeal of the platform. The Cerakote FDE finish gets good marks for durability. Some buyers note the pistol-configuration paperwork involved with any future reconfiguration.

The MCX action has a reputation for reliable cycling with both supersonic and subsonic loads, which matters a lot to owners running this barrel length. Trigger feel is generally described as acceptable but not exceptional out of the box.

Value perception is mixed. The Spear-LT sits at a premium price, and some owners feel that premium is earned by the build quality and modularity; others find comparable performance at lower cost from competing platforms. The IR-optic-ready variant appeals to a specific buyer who already owns compatible night-vision equipment.

## Pricing

**7 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $2299.99 |
| Kygunco Com | $2499.99 |
| Classicfirearms Com | $2499.99 |
| Buds Gun Shop | $2499.99 |
| Grabagun Com | $2499.99 |
| Palmettostatearmory Com | $2500.99 |
| Guns Com | $2585.99 |

## Similar Products

- [Sig Sauer MCX Spear LT .300 AAC Blackout 9in Black](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-300-aac-blackout-9in-black/UCE3nP2EE)
- [SIG Sauer MCX Off Duty .300 AAC Blackout 9in Black](https://gunsnation.com/p/sig-sauer-mcx-off-duty-300-aac-blackout-9in-black/UCE3nOwZY)
- [Sig Sauer MCX Spear-LT .300 BLK 9" Pistol - Coyote Tan](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-300-blk-9-pistol-coyote-tan/UCE3nOr1d)
- [SIG SAUER MCX Rattler LT .300 Blackout Tactical Pistol - Black](https://gunsnation.com/p/sig-sauer-mcx-rattler-lt-300-blackout-tactical-pistol-black/UCE3nP19L)
- [Sig Sauer MCX Rattler .300 AAC Blackout Tactical Pistol](https://gunsnation.com/p/sig-sauer-mcx-rattler-300-aac-blackout-tactical-pistol/UCE3nOWKo)
- [Sig Sauer MCX Rattler .300 AAC Blackout 5.5in Black](https://gunsnation.com/p/sig-sauer-mcx-rattler-300-aac-blackout-5-5in-black/UCE3nOWKv)

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