SIG Sauer MCX-SPEAR LT 5.56 NATO, 16 in, FDE, Short-Stroke Gas Piston, Folding Telescoping Stock, Geissele Trigger & Super Safety
This MCX-SPEAR LT stands out with its short-stroke gas-piston system, 16-inch cold hammer forged carbon-steel barrel, and coyote-tan/flat dark earth finish. It is upgraded with a Geissele flat-faced trigger, Magpul MOE K2+ pistol grip, and an installed super safety. The enclosed recoil assembly supports a true side-folding, telescoping stock, and the free-float aluminum M-LOK handguard carries a continuous 12 o'clock Picatinny rail.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Firearm shows scattered scratches and finish wear. There is visible damage at the lower receiver in the area surrounding one of the trigger pins.
What’s Included
- 1x Magpul PMAG Gen M3 30-round polymer magazine (5.56x45)
- Geissele flat-faced trigger (installed)
- Magpul MOE K2+ pistol grip (installed)
The MCX-SPEAR LT uses a semi-automatic, short-stroke gas-piston system with an enclosed recoil assembly. This design allows the use of a side-folding, telescoping stock attached to a 1913 rear interface, giving compact storage.
The 16-inch barrel is carbon steel and cold hammer forged with a 1:7 twist to stabilize common 5.56mm loads. It is threaded and fitted with a three-prong flash hider. Stated capacity is 30+1.
Controls include a right-side bolt catch/release and ambidextrous selectors. This rifle is further upgraded with a Geissele flat-faced trigger for a distinct trigger geometry, a Magpul MOE K2+ pistol grip, and an installed super safety.
The free-float aluminum M-LOK handguard features a continuous top Picatinny rail. The receivers and handguard wear a coyote-tan/flat dark earth finish. A brass deflector and ejection-port cover are present. Markings include "SIG MCX MULTI-CALIBER" and "SIG SAUER INC NEWINGTON NH USA." Made in the USA.