For enthusiasts seeking a significant upgrade or customization for their rifle, the Sig Sauer MCX-Spear LT Upper/Conversion Kit for 7.62 X 39 with an 11.5" barrel offers an exceptional blend of versatility, performance, and durability. Designed to integrate seamlessly with any M4/AR15 spec lower assembly, this kit is tailored for those who demand adaptability without sacrificing reliability or accuracy in their shooting experience.
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This kit introduces a range of advanced features that elevate the standard AR platform. The dual rod recoil assembly effectively eliminates the traditional buffer system, contributing to a more streamlined and efficient design. The M4 adapter enhances the rifle's capabilities, allowing for the integration of Pic rail folding stocks and expanding the customization options available to the user. An adjustable gas system offers fine-tuning for suppressor use, optimizing performance across a range of shooting conditions.
The quick-change barrel design is a standout feature, enabling users to easily alter calibers and barrel lengths to suit specific needs or preferences. Coupled with a gas piston system that minimizes carbon fouling, the MCX-Spear LT is engineered for longevity, designed to perform flawlessly through 20k rounds before requiring part replacements. The kit also includes a next-gen suppressor-designed QD flash hider for quick adaptability, alongside an ambidextrous charging handle with a gas deflector, enhancing usability for both left and right-handed shooters.
Sig Sauer MCX-Spear LT Specifications
Model: SIG MCX-SPEAR LT
Caliber: 7.62x39
Barrel Length: 11.5"
Overall Length: 20"
Weight: 4lb, 7oz
Barrel: Nitride Coated Cold Hammer Forged
Barrel Rifling Type: Hammer Forged
Twist Rate: 1:9.5
Operating System: Gas Piston
Muzzle Device: 3-Prong/SIG Suppressor QD
Muzzle Thread Pitch: 5/8-24
Handguard Length: 10.23"
Handguard Inside Diameter: 1.48"
Handguard Material: Aluminum
Receiver Finish: Black Anodized
Bolt Carrier Group Included: Yes
Bolt Carrier Finish: DLC
Charging Handle Included: Yes
Forward Assist: Yes
Free Floated Handguard: Yes
More Information
Barrel Length
11.5
Caliber
7.62 X 39
Condition
New in Box
Finish Per Color
Black
Manufacturer
Sig Sauer
Manufacturer Part Number
UAMCX-762R-11B-LT-BLK
Model
MCX-Spear LT Upper/Conv. Kit
Type
Uppers
UPC
798681682553
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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