3/4-24 RH to 5/8-24 RH Thread Adapter – CNC Warrior (Made in USA)Convert your 3/4-24 RH threaded barrel to accept standard 5/8-24 RH muzzle devices with this precision-machined thread adapter from CNC Warrior. Perfect for mounting popular 5/8-24 muzzle brakes, flash hiders, compensators, or suppressors on rifles with larger 3/4-24 barrel threads — commonly found on .338 Lapua, .300 Norma, precision rifles, and heavy-barreled builds.
Crafted from top-quality U.S. steel with a durable black oxide finish, this adapter delivers exceptional strength and corrosion resistance. CNC Warrior optimizes the entire production and inspection process for superior thread fit, perfect concentricity between both threads, and a clean through-hole (bored for 7.62 caliber and larger).
Key Features & Benefits:
- Precise Thread Conversion: Female 3/4-24 RH (barrel side) to male 5/8-24 RH (muzzle device side)
- Two large wrench flats for easy, secure installation and removal
- Full front shoulder preserved for proper squaring and rock-solid alignment of your muzzle device
- Optimized for best-in-class fit and concentricity — no wobble, no misalignment
- Overall length: 1.250 inches | Body length: 0.750 inches
- Made in USA by CNC Warrior — renowned for high-quality firearm accessories
Whether you’re building a custom precision rifle, upgrading a suppressor host, or adapting a muzzle brake, this 3/4-24 to 5/8-24 thread adapter ensures reliable performance and professional results. In stock and ready to ship.
By purchasing CNCW Muzzle Thread Adapter 3/4X24 RH to 5/8X24 RH from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.










