Donny FL Air Arms Kuzey K600 and K900 (and S510 1/2 x 20 Double Male Adapter)
- Any airgun that needs a double-side male adapter
- One side has knurled cap
- Has through a hole in the threads for easy tightening or loosening
- Matte Black Anodize
- .79 inches / 20 mm OD
- Great for AirArms
Note: This adapter does not work with the S510 that comes with the Q-tec suppressor.