This Sig Sauer MCX-SPEAR LT includes an 11.5-inch cold hammer-forged barrel and a folding Tano buffer tube assembly, designed to maintain the rifle’s compact footprint while preserving stability and alignment. The upper assembly incorporates a lightened ergonomic handguard for improved handling and reduced weight. This version maintains the MCX series' quick-change barrel architecture, allowing for future caliber or length conversions without additional receiver modifications.

The rifle is fitted with SIG SAUER’s match trigger and features fully ambidextrous controls, including selector, bolt catch, and magazine release. The firearm ships is unfired and in the factory box. No magazine included.

Specifications:

• Caliber: 5.56 NATO

• Barrel Length: 11.5 inches

• Gas System: Short-stroke piston

• Handguard: Lightweight ergonomic aluminum, M-LOK compatible

• Trigger: SIG Flatblade Match

• Controls: Fully ambidextrous

• Muzzle Device: QD suppressor-ready flash hider

• Stock/Brace: Folding Tano buffer tube (brace or stock not included)