


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.
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