News|Industry News

By Drew Bryant
June 14th, 2023, theloadoutblog.com

Late last year, SIG SAUER released the MCX-Spear LT to the civilian market. Originally designed for the British SAS. The MCX-Spear LT takes design cues from its big brother the MCX Spear and puts it into a smaller package. Finding and acquiring a new MCX-Spear LT has been a herculean challenge at best. Also, a lot of people just wanted the upper to put on their lower receiver of choice. SIG has answered those consumers’ wants. SIG SAUER is proud to introduce MCX-Spear LT AR Conversion kits. The new kits will be available in 5.56, 7.62x39mm, and .300 BLK.

Below is the product description from the SIG MCX-Spear LT conversion kit chambered in 5.56.

Product Description

This complete kit will convert any MIL-SPEC AR-15/M4 Lower into the top-performing MCX-SPEAR LT.

Included items:

• Complete 11.5″ 5.56 NATO upper assembly includes our removable 3-prong flash-hider ready to accept our SLH & SLX suppressor systems.

• Receiver extension deletes the stock adapter so you may mount any folding or static stock or brace which uses a vertical 1913 rail system. 

Thread pitch 1/2×28

Compatible with the following lowers: MCX, M400, 516, and any MIL-SPEC AR-15/M4.

The MCX-Spear LT conversion kits are available now on SIG’s website and your local authorized SIG dealer. The new conversion kits retail at $1,999.99 on SIG’s website. For more on the new conversion kits and SIG’s other products, click here.

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