If you have a Hatsan Bully .25/.30- based on customer's feedback, I would go with the Emperor.  *We have not had any success with customers using a suppressor on Hatsan's line up of semi auto guns. It causes the gun to not index properly. Features: Matte black Anodized CNC Includes knurled thread protector Compatible up to .30 Compatible with the following guns: Hatsan GladiusHatsan Flash Wood QEHatsan AirMaxHatsan Bullboss QEHatsan BT65 QEHatsan Nova QEHatsan AT44-10 QEHatsan Hercules QEHatsan Flashpup QEHatsan AT P1Hatsan Flash QE  

Features: Matte black Anodized CNC Includes knurled thread protector Compatible for the .357 and .457 model The new Factor BP in .357 cal has M14x1.25 threads on the QE system, so for that air rifle you need a moderator with an M14x1.25 endcap, not an adapter.  

Features:  Made by CNC for accuracy Material is 6061 T6 Aluminum Grey anodize Diamond pattern knurling for easy grip Compatible with .22 and .25 calibers

Features:  *Warning, suppressors do not work well on Hatsan's line up of semi-auto guns. It will disrupt the magazine index and will not index properly. Use this adapter only if you plan to single load. Made by CNC for accuracy Material is 6061 T6 Aluminum Black anodize Diamond pattern knurling for easy grip

Unmatched Precision & Power: The Huben GK1 Air Pistol is a testament to exceptional engineering and craftsmanship, designed for airgun enthusiasts who demand the best. Key Features: High Velocity & Muzzle Energy: Achieves 836 fps and 4.5-40 ft-lb muzzle energy for versatile shooting applications. Robust Build: Walnut grip and sturdy construction ensure durability and comfort. Adjustable Sights: Front sight (elevation) and rear sight (windage) for enhanced accuracy. High-Capacity Magazine: Auto-rotating, non-removable magazine with a capacity of 19 shots (.22 cal) or 17 shots (.25 cal). Optics Ready: 11mm dovetail rail for easy mounting of optics. Includes: User manual, fill probe, spare parts, and a hard carrying case. Specifications: Barrel Length: 8.2 inches (210mm) Caliber Options: .22, .25 Max Fill Pressure: 5000 psi (350 Bar) Cylinder Volume: 85cc Weight: 2.65 lb Dimensions: 12.8 x 6.3 x 2 inches Why Choose the Huben GK1? Unmatched Precision: Delivers exceptional accuracy for target shooting and plinking. Powerful Performance: High velocity and muzzle energy makes it suitable for various applications. Versatile & Customizable: Accepts optics and offers optional accessories for further customization. Reliable & Durable: Built to last with high-quality materials and construction. Elevate Your Shooting Experience: The Huben GK1 Air Pistol offers the perfect blend of precision, power, and versatility. Order yours today at DonnyFL and take your shooting to the next level!

This adapter allows you to add a 1/2 x 20 moderator or muzzle brake to your fun little pistol. Features: 6061 T6 Aluminum Black Anodize Knurled thread protector

  Does not work on first gen Hubens Features Made by CNC for accuracy Material is 6061 T6 Aluminum Black anodize Diamond pattern knurling for easy grip

Features:  Made by CNC for accuracy Material is 6061 T6 Aluminum Matte black anodize Diamond pattern knurling for easy grip Compatible with .357 Ronin and .357 Emperor

Manufacturer:  JSB Caliber:  .22 cal Ammo Type:  Pellets Ammo Weight:  18.13 gr Pellet Shape:  Domed Pellet Quantity:  500

Manufacturer:  JSB Caliber:  .25 cal Ammo Type:  Pellets Ammo Weight:  33.95 gr Pellet Shape:  Domed Pellet Quantity:  300

Manufacturer:  JSB Caliber:  .25 cal Ammo Type:  Pellets Ammo Weight:  25.39 gr Pellet Shape:  Domed Pellet Quantity:  350

Manufacturer:  JSB Caliber:  .30 cal Ammo Type:  Pellets Ammo Weight:  44.75 gr Pellet Shape:  Domed Pellet Quantity:  150

Manufacturer:  JSB Caliber:  .35 cal Ammo Type:  Pellets Ammo Weight:  81.02 gr Pellet Shape:  Domed Pellet Quantity:  100

Manufacturer:  JSB Caliber:  .22 cal Ammo Type:  Pellets Ammo Weight:  15.89 gr Pellet Shape:  Hollowpoint Pellet Quantity:  500

Elevate your shooting experience with the DonnyFL JTS Aircuda and Aircuda MAX Adapter. Expertly crafted to let you seamlessly attach a DonnyFL Moderator to your rifle, this adapter ensures you can shoot with enhanced precision and reduced noise. Key Features: Compatibility: Perfect fit for JTS Aircuda and Aircuda MAX rifles. Suitable for .22, .25, .30 caliber variants. Premium Material: Made with high-grade 6061 aluminum, ensuring durability and a lightweight feel. Because this adapter was made to fit both the Standard and Max versions of the AirCuda, and because of the variations between individual rifles, you may find that one or two threads remain exposed when you snug the adapter in place. This is normal, and will not effect the performance of the rifle. In fact, our testing has revealed that a longer or heavier moderator can be used with less risk of clipping as compared to the endcap-only style adapter. It was necessary to design in this flexibility to overcome the challenges of this airgun's shroud design so that moderators can be used.

Features: 6061 Aluminum 1/2 x 20 male threads Black Anodized Thread Protector compatible up to 30 caliber

Elevate your style with the Karma Airguns Red Panda Trucker Cap, featuring a sleek black design with a striking white logo. This cap is perfect for everyday wear, offering a combination of comfort and functionality. Key Features: Design: Black with a detailed multi-colored patch. Fabric: 100% cotton front panels and bill for comfort, with 100% polyester mid and back panels for breathability. Structure: Structured build ensures a firm, well-shaped fit. Profile: High-profile design for a modern look. Closure: 7-position adjustable snap for a customizable fit. Why Choose DonnyFL? DonnyFL is dedicated to providing the best airgun products and accessories. By choosing DonnyFL, you benefit from: Free Shipping: Enjoy free shipping on all purchases. High-Quality Products: Known for durability and performance. Exceptional Customer Service: Our team is here to help you find the perfect accessories. Perfect for Everyday Wear: Upgrade your cap collection with the Karma Airguns Red Panda Trucker Cap. Whether you’re out for a casual day or engaging in outdoor activities, this cap provides the perfect blend of style and functionality. Order your Karma Airguns Red Panda Trucker Cap today from DonnyFL and experience the perfect combination of comfort and style! Karma Airguns merchandise Trucker cap with patch logo High profile trucker cap Adjustable snapback cap Karma Red Panda accessories Comfortable and stylish trucker hats Buy Karma Airguns caps online

Get additional end caps to use with your KOI and Tanto.   

Features:  Made by CNC for accuracy Material is 6061 T6 Aluminum Matte black anodize Diamond pattern knurling for easy grip Compatible with .177, .22 and .25 calibers

This adapter is compatible with the K300 model. Adds 1/2 x 20 male threads to the end of your airgun. Features: 6061 aluminum T6 black anodized Includes knurled thread protector