Sig Sauer MCX Spear-LT .300BLK 9" Pistol - Coyote

In stock
as of 05/23/2024 11:11PM CST
Store Inventory
Available Online1
Fountain Valley, CAOut of stock
The Colony, TX1
UPC: 798681660841

Not for sale in California, Click here for details.

Inter-Store Transfer

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The MCX platform has been SIG's breeding ground for the best rifle system through extensive testing and customer feedback. The MCX SPEAR LT is the latest evolution of the MCX platform. Based off the MCX Virtus, the MCX SPEAR LT utilizes a lightened handguard with added rigidity, lightened barrel profile with improved accuracy, ambidextrous bolt catch/release, coyote anodized finish and AR15 trigger compatibility.

The MCX SPEAR lineup also includes new calibers such as 7.62x39 while maintaining reliability and smooth shooting. The MCX SPEAR LT sets a new bar on modular weapons systems.

Lightweight Ergonomic Handguard
SIG Flatblade Match Trigger
Fully Ambidextrous Controls
Interchangeable Barrels
SIG QD Suppressor-Ready Flash Hider


Caliber .300 Blackout
Capacity *30 Rounds, AR Pattern
Operation Gas Piston
Barrel Length 9"
Twist 1:5
Muzzle 5/8x24, SIG QD Flash Hider
Finish Coyote Anodized
Length 18.8"
Height 7.5"
Weight 5.6 lbs
Forend Alloy, M-LOK
Trigger Flat Blade Match
Grip Polymer
Brace/Stock None
California Compliant No

Specifications are subject to change.

* Magazine(s) are not included for Restricted States.

Not for sale in California, Click here for details.

Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).

As required by federal law, this item may only be shipped to a dealer with a valid Federal Firearms License. If you do not specify the name and shipping address of your dealer, your order will be delayed.
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California Residents
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


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