DoubleStar AR-15 Bolt Carrier Rebuild Kit

$44.99

or 4 interest-free payments of $11.25 with Sezzle

Out of stock Get an email when it is back.

Get an email when it's back. No spam – one message when this item is in stock.

SKU: AR789 UPC: 841348104063

Product description

DoubleStar AR-15 Bolt Carrier Rebuild Kit – Complete BCG Service Parts Set

Features

  • Complete rebuild kit for servicing worn or damaged AR-15 bolt carrier components
  • Includes critical extractor, gas system, and firing pin components
  • Precision-manufactured parts for proper fit and function
  • Designed to restore reliability and extend bolt carrier service life
  • Ideal for preventative maintenance or field repairs

The DoubleStar AR-15 Bolt Carrier Rebuild Kit provides the essential components needed to refresh and maintain a standard AR-15 bolt carrier group. With high-wear items like gas rings, extractor components, and gas key hardware included, this kit helps restore proper function and reliability without replacing the entire BCG. It’s a practical solution for long-term maintenance and keeping rifles running consistently.

Specifications

  • Brand: DoubleStar Corp.
  • Model: Bolt Carrier Rebuild Kit
  • MPN: AR789
  • Finish: Matte Black

What’s Included

  • 1x Extractor
  • 1x Extractor spring with insert
  • 1x Extractor O-ring
  • 1x Extractor pin
  • 1x Firing pin
  • 1x Firing pin retaining pin
  • 1x Set of 3 bolt gas rings
  • 1x Gas key
  • 2x Gas key screws

Customer reviews

No reviews yet. Bought this one? Tell the next builder how it went.

Leave your review
Rating

Questions & Answers

No questions yet. Ask about fit, install or compatibility and our team answers within a business day.

Ask a question

Warranty & returns

Backed by the DSC's Warranty!

90-day no-hassle returns

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Customers also viewed

Viewed in the same session as this item.

Your cart