DESCRIPTION
The Sig Sauer MCX Spear LT IR FDE 5.56 NATO 11.5" Semi-Automatic Pistol is a premium short-barreled platform designed for professional-grade performance in demanding environments. Featuring SIG's Gen II IR Cerakote finish, fully ambidextrous controls, adjustable gas piston system, and lightweight M-LOK handguard, it delivers exceptional reliability, modularity, and reduced infrared signature capability.
Key Features:
Gen II IR Cerakote Finish: Reduced infrared signature while providing enhanced corrosion and wear resistance
11.5-Inch Cold Hammer Forged Barrel: Durable carbon steel barrel engineered for accuracy and long service life
Gas Piston Operating System: Reliable operation in adverse conditions with reduced fouling
Adjustable Gas System: Optimized performance for suppressed and unsuppressed shooting
Fully Ambidextrous Controls: Enhanced usability for both right- and left-handed shooters
SIG Flat Blade Match Trigger: Crisp trigger pull for improved precision and control
Lightweight M-LOK Handguard: Provides versatile accessory mounting while reducing weight
Suppressor-Ready Flash Hider: Factory-installed Rocksett SIG QD flash hider compatible with suppressor systems
Interchangeable Barrel System: Modular design allows future barrel and configuration changes
PCB Folding Brace: Compact storage and enhanced maneuverability
Specifications:
Caliber: 5.56 NATO
Action: Semi-Automatic
Operating System: Gas Piston
Barrel Length: 11.5 in
Barrel Material: Cold Hammer Forged Carbon Steel
Twist Rate: 1:7
Thread Pattern: 1/2"-28 TPI
Trigger Type: SIG Flat Blade Match
Trigger Shape: Flat
Brace Type: PCB Folding Brace
Grip Material: Polymer
Handguard: Alloy M-LOK
Magazine Type: AR-15 Compatible
Magazine Included: One 30-Round Polymer Magazine
Receiver Finish: Gen II NiR FDE Cerakote
Overall Length: 29.8 in
Folded Length: 26.25 in
Overall Width: 2.9 in
Height: 7.5 in
Weight: 6.68 lbs with Magazine
Forward Assist: Yes
Adjustable Gas System: Yes
Why Buy from Fort Thompson Sporting Goods:
Get premium SIG Sauer firearms backed by trusted expertise and a carefully selected inventory of top-performing firearms.
Available now at Fort Thompson Sporting Goods!
