Skip to the beginning of the images gallery

MCX SPEAR-LT SBR 300BLK

MSRP: $2,500.00

$2,500.00

Out of Stock

SKU

SIG RMCX-300B-9B-LT-SBR

Add a Single Shot NFA Gun Trust for $24.95

Add a Tax Stamp for $205.00

#1 in the

NFA Industry

100% Satisfaction

Guaranteed

Free Ground

Shipping

Details

The MCX-SPEAR LT 300 BLK 9" SBR is the latest innovation from SIG SAUER, redefining modularity and performance in a compact short-barreled rifle. Designed for versatility and adaptability, this firearm excels in a variety of shooting scenarios, making it an exceptional choice for tactical professionals and shooting enthusiasts alike.

Features and Benefits

Building upon the proven MCX platform, the SPEAR LT introduces a lighter handguard and an optimized gas system for improved reliability and handling. The fully ambidextrous controls ensure seamless operation for both left and right-handed shooters. With its 9" barrel chambered in 300 Blackout, the MCX-SPEAR LT offers superior ballistic performance in a compact form, ideal for close-quarters engagements and suppressed shooting applications.

Highlighted Features

· 9" Cold Hammer-Forged Barrel: Enhances accuracy and durability while optimizing performance for the 300 Blackout cartridge.

· Fully Ambidextrous Controls: Includes ambidextrous safety, magazine release, and charging handle for user-friendly operation.

· Lightweight M-LOK Handguard: Offers enhanced modularity and reduces overall weight without compromising strength.

· Improved Gas System: Features an adjustable gas valve for reliable function with or without a suppressor.

· Modular Folding Stock: Allows for compact storage and customizable length of pull to suit various shooting preferences.

Technical Specifications

Caliber: 300 BLK
Barrel Length: 9.0"
Barrel Material: Cold Hammer Forged Carbon Steel
Mags: 30-RD Polymer Mag
Trigger: SIG Flatblade Match
Twist: 1:5 in
Overall Length: 27.5"
Overall Width: 2.9"
Height: 7.5"
Weight: 6.5 lbs W/Magazine

What's in the Box

Sig Sauer MCX Spear-LT 300BLK SBR
(1) 30 Round Magazine
Owners Manual

Specifications

More Information
Dimensions	14x9x6

Product Questions (14)

Customer Questions

What is considered a short barrel rifle?

A short barrel rifle (SBR) is generally defined as a rifle with a stock and a barrel under 16 inches long, or an overall length less than 26 inches.

What is a short barrel rifle and how is it different from regular rifles?

A short barrel rifle (SBR) is a rifle with a barrel under 16 inches or an overall length under 26 inches, as defined by U.S. law. SBRs are subject to regulation under the National Firearms Act (NFA).

What is an SBR (short barrel rifle) gun and how does it operate?

Short barrel rifles (SBRs) function the same as standard rifles, but have a shorter barrel and more compact overall length. SBRs are subject to the National Firearms Act (NFA).

How do I tell if my rifle is classified as a short barrel rifle?

Measure your rifle's barrel from the breech face to the muzzle and its overall length from the end of the stock to the muzzle. If the barrel is under 16 inches or the overall length is under 26 inches, it’s classified as an SBR under the National Firearms Act (NFA).

Are short barrel rifles legal to own in the United States?

Yes, SBRs are legal and Silencer Shop can help you get one, or convert your rifle into an SBR.

How can I make my rifle an SBR (short barrel rifle)?

Silencer Shop makes converting your rifle into an SBR easy. The conversion requires an ATF Form 1 and a tax stamp.

What advantages does an SBR rifle offer compared to standard rifles?

SBRs are more lightweiht, compact, and maneuverable. They're also easier to store or carry in range bags compared to full length firearms.

Can I buy a short barrel rifle for sale online?

Yes, Silencer Shop has helped thousands of people get SBRs online.

How does the performance of a 300 Blackout short barrel rifle compare to longer barrel versions?

300BLK was designed for use in short barrels, the round is optmized for compact firearms. While you can gain some velocity in a lionger barrel, it is usually a small performance increase for the added weight and length.

What are the types of stocks available for SBR rifles?

SBRs use standard rifle stocks, AR15 stocks are the most common, but other rifle buttstocks can also work depending on the weapon platform.

What is the best short barrel rifle for tactical or range shooting?

The Mini Fix by Q is an amazing short barrel rifle for range use, it is available in a variety of calibers and is suppressor ready!

Can I use short barrel rifles for hunting, and what are the pros and cons of using them?

Yes! Most states allow short barrel rifles for hunting, and they make excellent hunting rifles. They are light, compact, easy to maneuver in blinds or trucks, and shoot great at hunting distances.

Are there laws about owning short-barreled rifles for civilian use and how does it differ by state?

SBRs are subject to the NFA and state laws. Most states allow for the possession of SBRs, and all SBRs must go through the ATF/NFA process (Form 1 or Form 4). Always check your local laws.

Do short-barreled rifles benefit from a rifle supressor or rifle suppresor as much as longer rifles?

Yes, shorter barrels allow shooters to use. longer suppressor for better sound mitigation and recoil reduction without significantly lengthening the weapons overall length.

Product Questions