This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
Sig Sauer
MCX
Sig Sauer MCX-Spear LT, Complete Upper Receiver, .223 Remington/5.56 NATO, 11.5" Threaded Barrel, 1/2X28 Thread Pitch, Fits AR-15 Lower Receivers, Anodized Finish, Black, Includes Charging Handle and Bolt Carrier Group, 3-Prong/SIG Suppressor QD Muzzle Device UAMCX-556N-11B-LT-BK
Key Details
Purchase Requirements
- Final availability is confirmed at checkout.
Product Description
The MCX-SPEAR LT, developed for the SF community, is the most advanced platform of its kind. Convert any M4/AR15 platform into a modernized folding firearm with superior reliability, durability, and accuracy. This item includes a complete 11.5" 5.56 NATO upper assembly. It features a removable 3-prong flash hider ready to accept a SIG SLH/SLX suppressor. It also includes a receiver extension delete stock adapter so you may mount any folding or static stock or brace that uses a vertical 1913 rail system.
Features
- Adapts with Any M4/AR15 Spec Lower Assembly
- Dual Rod Recoil Assembly Eliminates Buffer System
- Adjustable Gas System
- Quick Change Barrel Design
- Ambidextrous Charging Handle with Gas Deflector
- Tapered Bolt Design
- Compatible with SLX/SLH Suppressors
- M4 Adapter Allows for Picatinny Rail Folding Stock Capabilities