SIG SAUER MCX-SPEAR LT 14.5" AR15 5.56 NATO - BLK | Sahuarita Guns | Green Valley | 85614

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.

Included items:

  • Complete 14.5" 5.56 NATO upper assembly includes our removable 3-prong flash-hider ready to accept our SLH & SLX suppressor systems.

 

NFA DISCLAIMER/WARNING:Upper receiver does not meet the 16" minimum barrel length requirement, and requires registration and a tax stamp with the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE) when assembled into a complete rifle. Additional state and local restrictions may apply. It is the sole responsibility of the buyer to comply with any and all applicable laws.

  • 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.
  • Tapered Bolt Design Functions More Reliably and Lasts Longer than standard Square Lug M4 Bolt Designs.
  • Nitride Coated Cold Hammer Forged Barrel for optimal accuracy and barrel life
  • Thread pitch 1/2x28