Muzzle Break Thread Adapter - 5/8x24 to 1/2x28

Regular price $19.95
Tax included.

Precision CNC Shoulder-Less Thread Adapter

Upgrade your firearm with the Precision CNC Shoulder-Less Thread Adapter from Boss Components. This innovative thread adapter allows you to use a muzzle brake with a 5/8x24 thread on a firearm that has a 1/2x28 thread. The simple shoulder-less design ensures the adapter remains fully concealed under the muzzle device, providing a continuous, streamlined look. The muzzle device seats directly against the barrel shoulder, maintaining full thread joint strength and offering more accurate alignment to the bore.

Key Features:

  • High-Quality Material: Precision CNC machined 
  • Versatile Compatibility: Allows the attachment of 5/8-24 muzzle devices to barrels threaded in 1/2-28

Why Choose This Thread Adapter?

  • Streamlined Look: Achieve a continuous and sleek appearance with a concealed thread adapter.
  • Enhanced Durability: Made from high-quality stainless steel for superior heat and corrosion resistance.
  • Perfect Fit: Tight tolerances ensure perfect alignment and concentricity for reliable performance.

Upgrade your firearm's functionality and appearance with the Precision CNC Shoulder-Less Muzzle Break Thread Adapter from Boss Components. 

Muzzle Break Thread Adapter - 5/8x24 to 1/2x28

Quality assured

Each piece is precision engineered and manufactured with strict tolerance standards and extensive quality assurance. This ensures you the shooter get a reliable product delivering consistent performance round after round, match after match. Please note anodized colours may vary slightly between batches


With variations in manufacturing and the use of aftermarket accessories we are unable to guarantee compatibility with all parts. In some instances parts may require custom fitting. We always suggest the use of a competent gunsmith if this is necessary, please contact us if you have any questions before modifying parts. Modified or altered parts cannot be returned for refund.

Fast Shipping

All orders are shipped next business day, due to delays with postal services we recommend utilizing the express postage option. Once your order has been processed you will be updated with a tracking number.