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SIG SAUER, INC. MCX-SPEAR LT AR CONVERSION KIT 5.56 NATO

Barrel Length

11.50
16.00

Brownells #

MFR #

UPC

$1,989.99

Purchase Limit

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Specifications

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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" or 16” 5.56 NATO upper assembly includes our removable 3-prong flash-hider ready to accept our SLH & SLX suppressor systems.

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

Thread pitch 1/2x28

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

Available options:

430106238 430106239

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