- Categories
- Firearms
- Handgun

Sig Sauer
Sig Sauer MCX SPEAR-LT 5.56 NATO 11.5" 1:7" Bbl Coyote Brown Pistol w/(1) 30rd Magazine PMCX-556N-11B-LT
Additional Payment Options
This item may be regulated for export by the U.S. Department of State or the US Department of Commerce. Please see our Export Policy
This item can only be shipped to a Licensed Federal Firearms Dealer. Please see our Shipping Policy
Description
New for 2022, the MCX SPEAR-LT by Sig Sauer is the next generation of the renowned MCX platform. Building off the success of its predecessors, the MCX SPEAR-LT combines the lightweight modular design of the MCX Gen 1 with the durability of the MCX VIRTUS, resulting in a system that is lightweight, durable, modular, and accurate. To ensure maximum ruggedness and rigidity, the MCX SPEAR-LT’s handguard incorporates 2 additional screws in the handguard to provide maximum deflection capabilities, allowing more accessories to be added to the handguard without interfering with the rifle’s point-of-aim/point-of-impact. The handguard is also lighter than prior versions, and was designed with an emphasis on ergonomics. Similar to the handguard, the barrel has a reduced weight but has a slightly larger contour, promoting greater accuracy without adding unnecessary weight. The barrel is topped with a QD Flash Hider and uses a proprietary Cluth-Lock design for use with a suppressor.
Other features of the MCX SPEAR-LT include a newly designed lower, which features fully ambidextrous controls such as a M400 style bolt catch, and is compatible with standard MCX and MCX VIRTUS upper receivers. In addition, the MCX SPEAR-LT’s trigger is the Matchlite Duo, but a firing pin latch in the bolt carrier allows an AR15 style trigger or any MCX trigger to be used.
Features of the Sig Sauer MCX SPEAR-LT:
- Handguard: Lightweight, ergonomics design. Features 2 additional screws for maximum rigidity, allowing more accessories to be added without effecting point-of-aim/point-of-impact
- Barrel: Lightweight, features a slightly larger contour for greater accuracy and a QD Flash Hider with Cluth-Lock design for use with a suppressor
- Lower Receiver: Fully ambidextrous controls, compatible with standard MCX and MCX VIRTUS upper receivers
- Trigger: Matchlite Duo, firing pin latch in the bolt carrier allows an AR15 style trigger or any MCX trigger to be used
Specifications
SKU
PMCX-556N-11B-LT-SIG
UPC
798681661831
MPN
PMCX-556N-11B-LT
Action
Gas Piston - Semiautomatic
Barrel Length
11.5" Carbon Steel
Caliber
5.56 NATO
Frame Finish
Coyote Brown
Grips
Polymer
Magazine Capacity
30 rounds
Magazines Included
1
Safety
Ambidextrous AR-selector
Slide Finish
Coyote Brown
Weight
6.1 lbs
Caliber or Gauge
5.56 x 45mm NATO
Item Condition
New
Pistol Night Sights
No
Optics Ready
No
Product Type
Handguns