Description
**Turn a non-threaded Ruger 10/22 Takedown barrel into a 1/2x28 host. Precision slip-on fit clamps with six set screws for a secure, concentric mount for brakes, comps, and suppressors where legal.**
The Gen 2 Slip-On 1/2x28 Adapter lets your non-threaded Ruger 10/22 Takedown run modern muzzle devices—no machining required. It’s precision-fit to the factory Takedown barrel profile for a secure, concentric install. Slide it on and lock it down with six set screws to add industry-standard 1/2x28 threads at the muzzle. Use it with your favorite muzzle brake, compensator, flash device, or suppressor (where legal and properly registered).
Gen 2 is a substantial upgrade over our original: precision-machined from 17-4 H1150 stainless and finished in black nitride for outstanding surface hardness, wear resistance, and corrosion protection. The result is a tough, repeatable mount that installs easily and holds true.
Key features
• Converts a non-threaded Ruger 10/22 Takedown to 1/2x28 external threads
• Precision fit to the factory Takedown barrel for secure, concentric alignment
• Slip-on, clamp-on design with six set screws for confident retention
• Device-ready mount for brakes, comps, and suppressors (where legal)
• 17-4 H1150 stainless steel core with black nitride (QPQ) finish
• Gen 2 improvements: tighter concentricity, stronger clamping, upgraded material/finish
• Reversible, non-permanent install—no barrel machining required
• Firearm: Ruger 10/22 Takedown with factory non-threaded barrel (standard profile)
• Muzzle device thread added: 1/2x28 (0.500-28) external
Notes: Designed around the standard factory Takedown barrel OD. Not for existing factory-threaded barrels or heavy (“bull”) aftermarket barrels—verify fit before purchase.
Materials and finish
Body: 17-4 H1150 stainless steel
Finish: Black nitride (QPQ) for surface hardness and corrosion resistance
Included
• 1x Slip-On 1/2x28 Adapter – Gen 2 (Ruger 10/22 Takedown)
• 6x set screws (pre-installed)
Usage notes
• Concentricity and security are critical on any slip-on solution: start with a clean barrel, tighten evenly, and recheck tension.
• For suppressor use, always verify bore alignment with a caliber-correct alignment rod before live fire.
• Follow all federal, state, and local laws and range rules.
