
DonnyFL Huben K1 Adapter to 1/2x20 UNF | Sound Moderator Thread Converter
The DonnyFL Huben K1 Adapter to 1/2x20 UNF lets you fit 1/2 x 20 UNF threaded accessories onto a Huben K1 connection. If you want to use a compatible sound moderator, thread protector, or other 1/2x20 UNF accessory that normally won’t mount directly to the Huben K1, this precision adapter provides a secure and stable thread conversion.
Made from anodised aluminium with a durable black finish, the adapter is lightweight and corrosion-resistant. The knurled exterior adds extra grip, making installation and removal easier—especially when working with tight threads.
Key Benefits
- Thread conversion: Huben K1 connection to 1/2 x 20 UNF
- Stable fit: Helps ensure accessories mount securely and consistently
- Knurled surface: Better grip for quick installation
- Lightweight build: Anodised aluminium construction
- Range-friendly: Ideal for target shooting setups and accessory compatibility
Technical Specifications
- Brand: DonnyFL
- Product type: Adapter
- Material: Aluminium (anodised)
- Color: Black
- Thread: 1/2 x 20 UNF (accessory side)
- Compatibility: Huben K1 connection
Package Includes
- 1x DonnyFL Adapter for Huben K1 to 1/2 x 20 UNF
This adapter only converts the thread interface and does not change the internal function of your air rifle. For best results, ensure threads are clean before fitting and tighten by hand using the knurled grip.
Upgrade your Huben K1 setup with full 1/2x20 UNF compatibility. Add the DonnyFL Huben K1 Adapter to your cart today and mount your preferred accessories with confidence.
Original: $49.37
-65%$49.37
$17.28DonnyFL Huben K1 Adapter to 1/2x20 UNF | Sound Moderator Thread Converter
The DonnyFL Huben K1 Adapter to 1/2x20 UNF lets you fit 1/2 x 20 UNF threaded accessories onto a Huben K1 connection. If you want to use a compatible sound moderator, thread protector, or other 1/2x20 UNF accessory that normally won’t mount directly to the Huben K1, this precision adapter provides a secure and stable thread conversion.
Made from anodised aluminium with a durable black finish, the adapter is lightweight and corrosion-resistant. The knurled exterior adds extra grip, making installation and removal easier—especially when working with tight threads.
Key Benefits
- Thread conversion: Huben K1 connection to 1/2 x 20 UNF
- Stable fit: Helps ensure accessories mount securely and consistently
- Knurled surface: Better grip for quick installation
- Lightweight build: Anodised aluminium construction
- Range-friendly: Ideal for target shooting setups and accessory compatibility
Technical Specifications
- Brand: DonnyFL
- Product type: Adapter
- Material: Aluminium (anodised)
- Color: Black
- Thread: 1/2 x 20 UNF (accessory side)
- Compatibility: Huben K1 connection
Package Includes
- 1x DonnyFL Adapter for Huben K1 to 1/2 x 20 UNF
This adapter only converts the thread interface and does not change the internal function of your air rifle. For best results, ensure threads are clean before fitting and tighten by hand using the knurled grip.
Upgrade your Huben K1 setup with full 1/2x20 UNF compatibility. Add the DonnyFL Huben K1 Adapter to your cart today and mount your preferred accessories with confidence.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The DonnyFL Huben K1 Adapter to 1/2x20 UNF lets you fit 1/2 x 20 UNF threaded accessories onto a Huben K1 connection. If you want to use a compatible sound moderator, thread protector, or other 1/2x20 UNF accessory that normally won’t mount directly to the Huben K1, this precision adapter provides a secure and stable thread conversion.
Made from anodised aluminium with a durable black finish, the adapter is lightweight and corrosion-resistant. The knurled exterior adds extra grip, making installation and removal easier—especially when working with tight threads.
Key Benefits
- Thread conversion: Huben K1 connection to 1/2 x 20 UNF
- Stable fit: Helps ensure accessories mount securely and consistently
- Knurled surface: Better grip for quick installation
- Lightweight build: Anodised aluminium construction
- Range-friendly: Ideal for target shooting setups and accessory compatibility
Technical Specifications
- Brand: DonnyFL
- Product type: Adapter
- Material: Aluminium (anodised)
- Color: Black
- Thread: 1/2 x 20 UNF (accessory side)
- Compatibility: Huben K1 connection
Package Includes
- 1x DonnyFL Adapter for Huben K1 to 1/2 x 20 UNF
This adapter only converts the thread interface and does not change the internal function of your air rifle. For best results, ensure threads are clean before fitting and tighten by hand using the knurled grip.
Upgrade your Huben K1 setup with full 1/2x20 UNF compatibility. Add the DonnyFL Huben K1 Adapter to your cart today and mount your preferred accessories with confidence.






















