AR-Stoner

  1. Upper Receiver Assemblies
  2. Barrels
  3. Lower Parts Kits
  4. Carbine Kits
  5. Gunsmithing Parts

AR-Stoner

Over the past decade, AR-Stoner has developed a great reputation as a high quality, high value, manufacturer of AR-15 gun parts. Utilizing many of the original designs inspired by the architect of the AR15/M16, Eugene M. Stoner, AR-Stoner continues to evolve with the needs of today’s competition & recreational shooters. AR-Stoner upper assemblies are manufactured in the USA in an ISO 9001:2008 registered facility. AR-Stoner uses CNC machinery, controlled production techniques and mil-spec finishes, resulting in extremely high quality & unmatched reliability. Every part, from the smallest pin, to complete upper assembly, is meticulously inspected for quality at each step in the production process. This attention to detail ensures AR-Stoner Customers can carry their product with the same confidence & pride put into it at the factory.

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Customer Favorites

  1. AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel
    AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm ... 4.6 (57 Reviews)
    Sale
    $379.99
    Regular Price: $459.99 Save $80.00 (17%)
    Available
  2. AR-Stoner AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
    AR-Stoner AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel 4.6 (257 Reviews)
    Sale
    $279.99
    Regular Price: $399.99 Save $120.00 (30%)
    Available
  3. AR-Stoner Side Charging Upper Receiver Assembled AR-15 223 Remington, 5.56x45mm Matte
    AR-Stoner Side Charging Upper Receiver Assembled AR-15 223 Remingto... 4.3 (39 Reviews)
    Sale
    $209.99
    Regular Price: $239.99 Save $30.00 (12%)
    Available
  4. AR-Stoner Bolt Carrier Group Mil-Spec AR-15 223 Remington, 5.56x45mm Matte
    AR-Stoner Bolt Carrier Group Mil-Spec AR-15 223 Remington, 5.56x45m... 4.2 (37 Reviews)
    Sale
    $74.99
    Regular Price: $99.99 Save $25.00 (25%)
    Available
  5. AR-Stoner AR-15 A3 Upper Receiver Assembly 22 Nosler 18" SS Fluted Barrel with 15" M-Lok Handguard
    AR-Stoner AR-15 A3 Upper Receiver Assembly 22 Nosler 18" SS Fluted ... 4.3 (9 Reviews)
    Sale
    $379.99
    Regular Price: $499.99 Save $120.00 (24%)
    Available
  6. AR-Stoner M4 Stock Assembly 6-Position Mil-Spec Diameter Collapsible AR-15 Carbine Synthetic Black
    AR-Stoner M4 Stock Assembly 6-Position Mil-Spec Diameter Collapsibl... 4.4 (38 Reviews)
    Sale
    $44.99
    Regular Price: $49.99 Save $5.00 (10%)
    Available
  7. AR-Stoner Customizable Lower Receiver Parts Kit AR-15
    AR-Stoner Customizable Lower Receiver Parts Kit AR-15 4.4 (112 Reviews)
    Sale
    $19.99
    Regular Price: $39.99 Save $20.00 (50%)
    Available
  8. AR-Stoner Complete Lower Receiver Parts Kit AR-15
    AR-Stoner Complete Lower Receiver Parts Kit AR-15 3.8 (91 Reviews)
    Sale
    $49.99
    Regular Price: $59.99 Save $10.00 (16%)
    Available
  9. AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel ...
    AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm ... 5.0 (1 Review)
    $509.99
    Available
  10. New Arrival Banner
    AR-Stoner AR-15 Competition A3 Upper Receiver Assembly 223 Remington (Wylde) 18" Barrel with 15" ...
    AR-Stoner AR-15 Competition A3 Upper Receiver Assembly 223 Remingto...
    $479.99
    Available
  11. AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 7.62x39mm 1 in 10" Twist 16" Barrel
    AR-Stoner Carbine Kit with Complete Upper Assembly AR-15 7.62x39mm ... 4.5 (21 Reviews)
    $459.99
    Available
  12. AR-Stoner 80% Lower Receiver AR-15 Aluminum
    AR-Stoner 80% Lower Receiver AR-15 Aluminum 4.6 (96 Reviews)
    $59.99 - $69.99
    Available View More Options
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