Sig Sauer MCX Spear LT 7.62 x 39mm

The Sig Sauer MCX Spear LT is a modern sporting rifle chambered in 7.62 x 39mm built to extend the MCX family’s modular platform into this cartridge. The design emphasizes lightweight handguard geometry and an improved barrel profile to support accurate, reliable operation across a variety of ranges and uses.

The Spear LT features a coyote anodized finish and a minimalist, folding stock for compact storage. Controls are fully ambidextrous and the rifle uses an M-LOK free-float handguard, a Sig flatblade match trigger, and a threaded barrel with a 3-prong flash hider, delivering a familiar ergonomic layout for modern sporting rifle shooters.

Key Specifications

• The caliber is 7.62 x 39mm.
• The barrel length is 16 inches.
• The action type is Semi-Auto.
• The stock type is Folding.
• The handguard style is M-LOK free-float.
• The trigger is a Sig Flatblade Match.
• The barrel material is Carbon Steel.
• The muzzle device is a 3 prong flash hider.
• The thread pattern is 5/8″-24 tpi.
• The finish and stock color are Flat Dark Earth / Coyote anodized.

The Sig Sauer MCX Spear LT blends modular MCX design with 7.62 x 39mm capability and practical features for range and field use. Consider the Sig Sauer MCX Spear LT 7.62 x 39mm when shopping for a modular modern sporting rifle online today.