Sig Sauer MCX Spear-LT IR 5.56 NATO AR Rifle - 16" Barrel

Sig Sauer MCX Spear-LT IR 5.56 NATO AR Rifle – 16″ Barrel

$3,060.99

The Sig Sauer MCX Spear-LT IR is a compact, semi-auto AR rifle in 5.56 NATO with a 16″ threaded barrel, folding stock, and optics-ready design for tactical versatility.

Out of stock

SKU: 311609 Category: Tag: Brand:

Description

The Sig Sauer MCX Spear-LT IR is a compact, modern sporting rifle chambered in 5.56 NATO, designed for versatility and performance. Featuring a lightweight construction and an optics-ready profile, this rifle is ideal for tactical applications or recreational shooting.

Key Specifications

  • Action: Semi-Auto
  • Caliber: 5.56 NATO (.223 REM)
  • Barrel Length: 16″ Threaded Barrel
  • Twist Rate: 1:7″
  • Length: 35″
  • Safety: Ambidextrous Lever
  • Finish: Coyote
  • Capacity: 30-Round Magazine Included

Features

The Spear-LT IR incorporates the SIGALGALL upper receiver and SIGALG05 lower receiver components, ensuring reliability and modularity. It comes standard with a folding stock for enhanced portability and maneuverability in confined spaces.

This rifle is optics ready, allowing users to quickly attach their preferred red dot or holographic sight for improved target acquisition.

Important Shipping Information

Federal Firearms Laws: This item requires an FFL transfer. It must be shipped to a Federal Firearms License (FFL) holder of your choice or picked up in person at 4755 US-280.This purchase does not carry our $50 transfer fee — that fee applies only when a firearm bought elsewhere is shipped in to us for you to pick up.

State Restrictions: Due to local regulations, we are unable to ship this item directly to California, Rhode Island, or Washington.

Additional information

UPC

798681699698
Manufacturer

Sig Sauer
Manufacturer Part Number

RMCX-556N-16B-IR
Action

Semi-Auto
ATF Type

MODERN SPORTING RIFLE
Barrel Length

16''
Caliber/Gauge

.223 REM/5.56 NATO
Capacity

30
Length

35''
Magazine Included

1 x 30-Round
Model

MCX
Number of Magazines

1 28 rd.
Package Height

4.2
Package Width

11.4
Product Type

AR
Rate of Twist

1:7"
Safety

Ambidextrous Lever
Shipping Weight

10.45
Sights

No Sights / Optics Ready
State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA
State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND
State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

How You Get This Firearm

Pickup or ship to your FFL

This is a firearm. It requires an FFL transfer before you can take possession. Pick it up in person at our store (4755 US-280, Birmingham, AL 35242), or have it shipped to the FFL of your choice anywhere in the country.

Paperwork at pickup

A completed ATF Form 4473 and a NICS background check are required at pickup, per federal law. A valid Alabama concealed carry permit (regular or lifetime) can serve as an ATF-recognized alternative to the NICS check.

Transfer fees

Buying this listed item directly from us carries no transfer fee. If you'd rather ship in a firearm you bought elsewhere for us to receive and transfer to you, that incoming transfer runs $50. See our FFL Transfers page for the full process.

Related products