$499.00

Superior Arms S-15 5.56

  • Price Negotiable?: Yes
  • Phone Number: Click to view
  • Condition: Used
  • Listing Type: Individual
  • City: St. George
  • State: Utah
  • Zip/Postal Code: 84790
  • Local County (e.g., Summit County): Washington
  • Make/Brand: Superior Arms
  • Model: S-15
  • Caliber: 5.56
  • Terms: Must agree to terms
  • Listed: November 8, 2026 3:00 pm
  • Expires: 59 days, 17 hours

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Description

Key Specifications & Features

• Caliber: 5.56×45mm NATO / .223 Remington
• Barrel Lengths: Typically configured with a 16-inch threaded barrel (available in basic M4, standard carbine, and mid-length gas system configurations).
• Lower Receiver: The S-15 forged lower receiver features a built-in trigger creep adjustment screw and was historically sold as both complete rifles and stripped lowers.
• Build / Quality: Superior Arms built budget-to-mid-tier MIL-SPEC AR-15 components and rifles (often associated with classic M4-style or quad-rail setups).

  

Listing ID: 2066af0f10db8adf