Ideal for shooters aiming to maximize the performance and versatility of their rifle, the Sig Sauer MCX-Spear LT Upper/Conversion Kit in 7.62x39 with a 16" barrel offers an exceptional upgrade path. Designed to seamlessly integrate with any M4/AR15 spec lower assembly, this kit embodies the pinnacle of firearm innovation, combining enhanced functionality with unparalleled adaptability for a broad range of shooting disciplines, including tactical applications, hunting, and competitive shooting.
Easier approval. $0 Down. Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay
Pay in 4. Four Payments, no interest for purchases between $150 to $985. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay and Traditional Financing
Try Pay in 4 at 0% interest for purchases between $150 to $985. Or Select Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
The MCX-Spear LT kit introduces a suite of advanced features that redefine the capabilities of the modern rifle. Its dual rod recoil assembly eliminates the traditional buffer system, facilitating a more compact and streamlined design while enhancing reliability. The inclusion of an M4 adapter not only expands stock configuration options with Pic rail folding stock capabilities but also underscores the kit's emphasis on modularity and user customization.
An adjustable gas system allows for fine-tuning, particularly beneficial for suppressor use, ensuring optimal performance across varying operational conditions. The quick-change barrel design is a standout innovation, enabling shooters to swiftly adapt their rifle's caliber and barrel length to meet specific requirements or preferences. Coupled with a gas piston system that minimizes carbon fouling, this kit is engineered for endurance, designed to perform flawlessly through 20k rounds before necessitating part replacements.
Sig Sauer MCX-Spear LT Specifications
Model: SIG MCX-SPEAR LT
Caliber: 7.62x39
Barrel Length: 16"
Overall Length: 24.75"
Weight: 5lbs, 1.9oz
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: 13.3"
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
16
Caliber
7.62 X 39
Condition
New in Box
Finish Per Color
Black
Manufacturer
Sig Sauer
Manufacturer Part Number
UAMCX-762R-16B-LT-BLK
Model
MCX-Spear LT Upper/Conv. Kit
Type
Uppers
UPC
798681682560
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
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.
