Home / Gun Parts / Sig Sauer / SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Black
SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Black

SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Black

Lowest Price
$1,775.37
MSRP
$1,909
Savings
7% off
In Stock at
0 Stores
Updated
Jan 14, 2026

Specifications

Brand
MPN
WUAMCXA556N11BLT
UPC
798681682355

Description

SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Black. Convert any M4/AR15 platform into a modernized folding firearm with superior reliability durability and accuracy. Specifications for SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit: Manufacturer: SIG SAUER Color: Black Gun Make: AR Platform Gun Model: M4 AR-15 Fabric/Material: Aluminum Features of SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Adapts with any M4/AR15 Spec Lower Assembly Dual rod recoil assembly eliminates buffer system M4 Adapter allows for Pic rail folding stock capabilities Adjustable gas system for suppressor optimization Quick change barrel design allows to easily swap calibers and barrel lengths Gas piston design reduces part exposure to carbon fouling Designed to go 20k rounds before any part replacements SLX/SLH Next gen suppressor designed QD flash hider for clutch-lok adaptability Ambidextrous charging handle with gas deflector Replaceable parts (Cam Path Follower Feed Ramp Forward Assist/Deflector Charging Handle Locking Pins) allow for longer receiver life over standard AR designs. Nitride coated cold hammer forged barrel for optimal accuracy and barrel life Package Contents: SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit is compatible with? The manufacturer suggests that SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit is compatible with AR-15 M4SIG SAUER Mcx-spear Lt 11.5'' Ar Conversion Kit - WUAMCXA-556N-11B-LT
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