HOMEFirearmsNFA/Class 3Short Barrel Rifles (SBR)Sig SAUER RMCX-556N-11B-LT-SBR MCX Spear-LT SBR 5.56 NATO 11.5" Nitride NFA
Sig SAUER RMCX-556N-11B-LT-SBR MCX Spear-LT SBR 5.56 NATO 11.5" Nitride NFA - Sig Sauer - 5.56 NATO for sale at TheGunDock
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Sig SAUER RMCX-556N-11B-LT-SBR MCX Spear-LT SBR 5.56 NATO 11.5" Nitride NFA

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$2,499.99
Fully Loaded Financing
SKU: L681015
UPC: 798681673773
Model: RMCX-556N-11B-LT-SBR
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⚠️ FFL Required

This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.

SIG SAUER RMCX-556N-11B-LT-SBR MCX Spear-LT SBR 223 Rem | 5.56 NATO 11.5" Nitride NFA

The SIG SAUER RMCX-556N-11B-LT-SBR is a semi-automatic short barrel rifle designed for versatility and performance. Chambered in 223 Rem and 5.56 NATO, it features an 11.5" nitride barrel, a lightweight handguard, and a 30+1 capacity. This rifle is equipped with a SIG Flatblade Match Trigger and interchangeable barrels, making it an excellent choice for both tactical and recreational shooting.

Specs:

  • Brand: SIG SAUER
  • Model: RMCX-556N-11B-LT-SBR
  • Caliber: 223 Rem | 5.56 NATO
  • Barrel Length: 11.5"
  • Barrel Finish: Nitride
  • Capacity: 30+1
  • Action: Semi-Auto
  • Twist Rate: 1-in-7"
  • Handguard: 10" Lightweight
  • Trigger: SIG Flatblade Match Trigger
  • Overall Length: 29.5"
  • UPC: 798681673773
  • 5.56 NATO 1+1 Capacity 11.50" Barrel Semi Auto 9.40 oz FDE

    Technical Specifications

    Caliber 5.56 NATO
    Capacity 1
    Barrel Length 11.50"
    Action Type Semi Auto
    Finish FDE
    Weight 9.40 oz
    Sights No Sights / Optics Ready
    Twist Rate 1-in-7"
    Manufacturer Sig Sauer
    Model RMCX-556N-11B-LT-SBR
    SKU L681015
    UPC 798681673773
    Availability Out of Stock

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    Shipping & Returns

    ⚠️ FFL Transfer Required

    This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.

    Shipping Information

    • Orders typically process within 1-2 business days
    • Firearms ship via FedEx or UPS with signature required
    • Tracking information provided for all orders
    • Shipping costs calculated at checkout based on weight and destination
    • Total delivery time to FFL: typically 3-5 business days

    Return Policy

    • Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
    • 15% restocking fee applies to all firearm returns
    • Contact us for return authorization before shipping items back
    • Original shipping costs are non-refundable

    Questions?

    Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.

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