Sig Sauer MCX-Spear LT | Complete Upper Receiver | 300 Blackout | 9" Threaded Barrel | 5/8X24 Thread Pitch | Fits AR-15 Lower Receivers | Anodized Finish | Black | Includes Charging Handle and Bolt Carrier Group | 3-Prong/SIG Suppressor QD Muzzle
Sig Sauer MCX-Spear LT | Complete Upper Receiver | 300 Blackout | 9" Threaded Barrel | 5/8X24 Thread Pitch | Fits AR-15 Lower Receivers | Anodized Finish | Black | Includes Charging Handle and Bolt Carrier Group | 3-Prong/SIG Suppressor QD Muzzle
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 9"" 300BLK upper assembly. It features a removeable 3-prong flash-hider ready to accept a SIG SLH/SLX suppressor. Receiver extension delete stock adapter so you may mount any folding or static stock or brace that uses a vertical 1913 rail system.
KEY 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