


KNS Precision Thread Adapter 1/2x28 to 5/8x24 for .223/5.56 to .30 Cal 12-28to58-24TA
Product Description
The KNS Precision threaded barrel adapter makes it easy to convert a .223/5.56 muzzle thread pitch to the common .30 caliber standard. Designed with an internal 1/2x28 thread and an external 5/8x24 thread, this adapter lets you mount compatible 5/8x24 muzzle devices or suppressor mounts on barrels originally threaded 1/2x28. A 5/8-inch wrench interface helps provide straightforward installation, and the black nitride finish adds durability and corrosion resistance.
Product Highlights
- Converts 1/2x28 muzzle threads to 5/8x24 for broader muzzle device compatibility
- Ideal for adapting .223/5.56 barrels to the standard .30 caliber thread pitch (5/8x24)
- Outside diameter (male) threads: 5/8x24; inside diameter (female) threads: 1/2x28
- Installs using a 5/8-inch wrench for secure fitment
- Black nitride finish for enhanced wear and corrosion resistance
Specs
- Product Type: Threaded barrel / muzzle thread adapter
- Threading (External / OD): 5/8x24
- Threading (Internal / ID): 1/2x28
- Tools Required: 5/8-inch wrench
- Intended Use: Adapts .223/5.56 barrel threads to .30 caliber standard thread pitch
- Finish/Color: Black nitride
- Manufacturer Part Number: 12-28to58-24TA
- UPC: 853906008737
- Brand: KNS Precision, Inc.
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Description
The KNS Precision threaded barrel adapter makes it easy to convert a .223/5.56 muzzle thread pitch to the common .30 caliber standard. Designed with an internal 1/2x28 thread and an external 5/8x24 thread, this adapter lets you mount compatible 5/8x24 muzzle devices or suppressor mounts on barrels originally threaded 1/2x28. A 5/8-inch wrench interface helps provide straightforward installation, and the black nitride finish adds durability and corrosion resistance.
Product Highlights
- Converts 1/2x28 muzzle threads to 5/8x24 for broader muzzle device compatibility
- Ideal for adapting .223/5.56 barrels to the standard .30 caliber thread pitch (5/8x24)
- Outside diameter (male) threads: 5/8x24; inside diameter (female) threads: 1/2x28
- Installs using a 5/8-inch wrench for secure fitment
- Black nitride finish for enhanced wear and corrosion resistance
Specs
- Product Type: Threaded barrel / muzzle thread adapter
- Threading (External / OD): 5/8x24
- Threading (Internal / ID): 1/2x28
- Tools Required: 5/8-inch wrench
- Intended Use: Adapts .223/5.56 barrel threads to .30 caliber standard thread pitch
- Finish/Color: Black nitride
- Manufacturer Part Number: 12-28to58-24TA
- UPC: 853906008737
- Brand: KNS Precision, Inc.
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.






















