New SIG MCX SPEAR LT rifle in 5.56 for civilian market! The little brother to the Sig M5.

Published on September 19, 2022
Duration: 25:29

This review of the SIG MCX SPEAR LT, presented by Tim of Military Arms Channel, details its position as a civilian variant of the military's M5 Spear. The expert analysis highlights significant design evolutions from previous MCX models, focusing on weight reduction, improved ergonomics, and enhanced durability. The review provides practical insights into its performance and market positioning.

Quick Summary

The SIG MCX SPEAR LT is a civilian variant of the military's M5 Spear, featuring design improvements like lighter receivers, enhanced ambidextrous controls, and steel QD sling mount inserts. It achieves 1.6-2.1 inch groups at 100 yards with an MSRP of approximately $2,499.

Chapters

  1. 00:00Introduction to the SIG MCX SPEAR LT
  2. 02:23Evolution of the MCX Platform
  3. 07:09Design Improvements and Weight Reduction
  4. 09:14Controls and Internals
  5. 10:57Handguard and Gas System
  6. 13:24Accuracy Testing and Pricing

Frequently Asked Questions

What are the key design improvements in the SIG MCX SPEAR LT compared to the MCX Virtus?

The SIG MCX SPEAR LT features lighter receivers with more aggressive machining, a lighter folding stock with a push-button release, steel inserts for QD sling mounts to prevent wear, and improved ambidextrous controls including a right-side bolt catch/release.

How does the SIG MCX SPEAR LT perform in terms of accuracy?

Accuracy testing with the SIG MCX SPEAR LT showed shot groups ranging from approximately 1.6 to 2.1 inches at 100 yards when using a variety of 55gr and 77gr match and ball ammunition.

What is the operating system of the SIG MCX SPEAR LT and how does it compare to previous models?

The SIG MCX SPEAR LT utilizes a short-stroke gas piston operating system. Its weight is approximately 7.1 lbs, positioning it between the lighter original MCX (6.884 lbs) and the heavier MCX Virtus (7.9 lbs), aiming for a balance of performance and handling.

What is the civilian availability and price point of the SIG MCX SPEAR LT?

The SIG MCX SPEAR LT is presented as a civilian-market rifle, serving as the 'little brother' to the military's M5 Spear. Its estimated MSRP is around $2,499, which is a slight increase compared to the previous MCX Virtus model.

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