Luth-AR AR-BCK AR-15 Bolt Component Kit for .223/5.56

Product Description

The Luth-AR AR-15 Bolt Component Kit is a comprehensive replacement and spare-parts set designed to help you repair, service, or refresh an AR-15 pattern bolt used with .223 Remington / 5.56x45mm NATO. This kit includes common wear and loss items—such as the extractor and spring, ejector components, and gas rings—plus a firing pin and firing pin retainer to help keep your bolt assembly running reliably. It’s an ideal solution for maintenance, field spares, or rebuilding a bolt with trusted, purpose-fit components.

Product Highlights

• Designed as a replacement/repair kit for .223 Remington / 5.56x45mm NATO AR-15 pattern bolt components
• Includes key bolt wear parts: extractor, extractor spring, O-ring, and a 3-pack of gas rings
• Ejector parts included (ejector, ejector spring, and ejector pin) to restore consistent ejection
• Includes firing pin and firing pin retainer for a more complete bolt service kit
• Great for preventative maintenance, range bag spares, and quick bolt repairs

Specs

• Brand: Luth-AR
• Manufacturer Part Number: AR-BCK
• UPC: 812058031635
• Platform Compatibility: AR-15 pattern bolt
• Caliber Compatibility: .223 Remington / 5.56x45mm NATO
• Included Components:
  • BT-06 Ejector
  • LR-26 Ejector Spring
  • BT-04 Ejector Pin
  • BT-07 Extractor
  • BT-08 Extractor Spring
  • BT-03 Extractor Pin
  • BT-08-OR Extractor O-ring
  • BT-01-3P (3) Gas Rings
  • BT-14 Firing Pin
  • BT-16 Firing Pin Retainer