Sig Sauer MCX-Spear LT Features
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: 7.62×39
- 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
| 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 |
Frequently Asked Questions About This Product
Why buy Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: RIFLES, Uppers.
What tags or features does this product have?
Key features and tags for this product include: RIFLES, Uppers.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel
All firearms, including the Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Sig Sauer MCX-Spear LT Upper/Conv. Kit 7.62 X 39 16" Barrel is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
