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 910 Airgun Tuning & Repairs / 487 Views /  02-02-2020

2nd Feb 2020

A full tuning tutorial for the FX Dreamline Classic! The rifle in this video is a 0.25 caliber, but the methods and techniques for tuning reflect to all calibers. In this video, you will learn how to adjust your transfer port setting, hammer spring adjuster, and your regulator setting to fine tune the rifle to shoot the velocities you are wishing to achieve. I made a few mistakes while tuning this rifle, but I left them in the video, so that everyone can see that it takes some time to get it right, and you will not always get the perfect tune the first time you start adjusting your settings. It is possible, but unlikely for even the most experienced tuners.

Here is a quick list of the velocities per pellet grain weight that are suggested per caliber for the best accuracy for the Dreamline:
0.177 caliber = 900-910 FPS with 10.34gr JSB (500mm barrel) 
0.22 caliber = 880-920 FPS with 18.13gr JSB (500mm barrel)
0.25 caliber = 890-920 FPS with 25.39gr JSB (600mm barrel)
0.30 caliber = 840-860 FPS with 44.75gr JSB (600mm barrel)

Also, the regulators should be at the following ranges:
0.177 caliber = 105-115 Bar
0.22 caliber = 115-125 Bar
0.25 caliber = 130-140 Bar
0.30 caliber = 140-150 Bar

**Note** Other grain weights of pellets will perform better at different velocities. The best accuracy is always up to the shooter to discover, above mentioned are just common ranges of velocities found for the best accuracy with the accompanied pellet grain weight.

Check out 910 Airgun Tuning and Repairs LLC new website! 910airguntuningandrepairsllc.com

Please let me know if there are any questions about the video. Please like and subscribe, I am thankful for everyone's support!

Movie Software: Movavi Video Suite 18
Music: Movavi Video Suite 18
Camera (Video): Samsung Galaxy S9

Disclaimer: Modifying or Tampering with air rifles can be very dangerous, and if done improperly, can cause serious injury and/or damage to property. Always be sure to keep safety in mind while working on your air rifle. Also, please contact your dealer and/or manufacturer before any tampering or modifying. 910 Airgun Tuning and Repairs LLC is not liable for any injury or damage to property due to a viewer tampering, modifying, repairing, or tuning an air rifle. 910 Airgun Tuning and Repairs LLC does not represent FX Airguns or FX Airguns USA in these videos. FX Airguns and FX Airguns USA are not responsible for any possible liabilities from these videos.

If you have any questions about repairs in my videos, or if you are needing assistance with other repairs or a service performed on your rifle, please feel free to reach out to me, via comments below, Facebook Messenger, Instagram direct message or Email. If you need help with your FX airgun, and you are located in the Western Hemisphere (North/South America), you can also contact FX Airguns USA for customer service, technical support, or part orders. Keep a look out on Instagram and Facebook for video announcements and other updates! Also check out the website for tuning and repair services, custom parts, as well as DonnyFL and Saber Tactical gear!

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