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1/2×28 to 5/8×24 Thread Adapter with Crush Washer

$13.95

Adapt your AR-15 barrel with this alloy steel 1/2×28 to 5/8×24 thread adapter. Includes crush washer for secure, precise muzzle device installation.
Availability: In stock SKU: DT21-008

Description

The 1/2×28 to 5/8×24 Thread Adapter Alloy Steel with Crush Washer from Daytona Tactical offers the flexibility you need for custom AR-15 builds. This adapter allows you to use 5/8×24 threaded muzzle devices—like brakes, compensators, or suppressors—on barrels with 1/2×28 threads.
Manufactured from high-strength alloy steel, this thread adapter provides excellent durability and resistance to wear and heat. The included crush washer ensures a tight, secure fit and helps with proper timing and alignment of your muzzle device. Installation is simple: thread the adapter onto your 1/2×28 barrel, add the crush washer, and attach your 5/8×24 muzzle device.
Perfect for shooters who want to run .308 or 300 Blackout muzzle devices on their 5.56 or AR-15 rifles. The alloy steel construction guarantees long-lasting reliability, even under heavy use. Daytona Tactical’s adapter is ideal for caliber conversions, custom builds, or anyone wanting more versatility from their firearm setup.

  • Converts 1/2×28 barrel threads to 5/8×24
  • Made from high-strength, heat-resistant alloy steel
  • Includes crush washer for secure, precise installation
  • Allows use of .308/300BLK muzzle devices on 5.56/AR-15 barrels
  • Easy to install with standard tools
  • Ensures proper alignment and tight fit for muzzle devices
  • Ideal for custom builds and caliber conversions
  • Lightweight, low-profile design
  • Compatible with most AR-15 and similar platforms
  • Durable construction for long-term reliability
  • Perfect for hunting, range, or tactical use
  • Great for shooters who want more muzzle device options
  • Backed by Daytona Tactical’s commitment to quality and value

Shop the 1/2×28 to 5/8×24 thread adapter

Daytona Tactical carries a full selection of firearms accessories, including the 1/2×28 to 5/8×24 thread adapter. Whether you’re building, upgrading, or replacing a worn part, we stock quality components from trusted brands with fast shipping across the USA.

14 reviews for 1/2×28 to 5/8×24 Thread Adapter with Crush Washer

  1. 5 out of 5

    Ronald I.

    Can not go wrong at this price. Solid product.

  2. 5 out of 5

    Jeffrey Q.

    Good value. Matches the description perfectly.

  3. 5 out of 5

    Ronald E.

    Everything I expected and more. Very satisfied.

  4. 5 out of 5

    Raymond Q.

    Well made and shipped fast. Recommend.

  5. 5 out of 5

    Joseph C.

    Well made and shipped fast. Recommend.

  6. 5 out of 5

    Richard G.

    Very happy with this purchase. Installed easily and works great.

  7. 5 out of 5

    Donald D.

    Good quality, easy install. Will order from here again.

  8. 5 out of 5

    Dennis D.

    Perfect fit for my AR build. Solid quality.

  9. 5 out of 5

    Steven U.

    Perfect fit for my AR build. Solid quality.

  10. 5 out of 5

    Eric Y.

    Quality piece, no complaints at all.

  11. 5 out of 5

    Stephen A.

    Five stars. Clean machining and good finish.

  12. 5 out of 5

    Jerry J.

    Exactly what I needed for my build. Fast shipping too.

  13. 5 out of 5

    Jerry A.

    Top notch quality for the money. Would recommend to anyone.

  14. 5 out of 5

    Donald C.

    Everything I expected and more. Very satisfied.


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