Tuning kit Weihrauch HW77 / 97 FAC - AirJoe Premium
€119.00*
- significantly smoother, improved shooting performance
- high-quality processing of the entire premium kit
- increases the precision
- extensive accessories
- both guides are precisely adapted to the spring
- both spring ends of the Weihrauch piston spring are lined up and deburred
- 1x original Weihrauch piston spring
- 1x rear spring guide made of Delrin/POM
- 1x front spring guide (tophat) made of Delrin/POM
- 2x Delrin/POM washers for fine tuning
- 3x steel washers for power regulation
- 3x tins of 15g MoS2 AirJoe grease
- 1x piston seal
- 1x inner sleeve
- 2x brushes, foil, gloves
Videos
Login
February 10, 2023 17:09
Perfect successor
After installing a V-Mach kit in my own HW97k about 10 years ago, I decided to try the successor from this kit for the new HW97k from a friend of mine. When I installed my own kit, there wasn't as much information on how to do this. But this has been made very easy with the help of Youtube nowadays! The instruction video is very comprehensive. You can find it here: https://www.youtube.com/watch?v=qWWfWAqAUSs (in German) I do would like to mention to not use the added brush when you're greasing the outside of the piston and piston seal. It's better to use your fingers on that area because the brush puts a bit too much grease on it (in my case). The air rifle now shoots harder (FAC version) and a lot smoother!! The twang is gone and you hear a nice puff. The build quality of this kit is excellent! I couldn't find a bream or something that wasn't nicely finished. The added greases are filled for a lifetime of dissasembly and reassembly fun and it's nicely packed within a karton box. I also had some small questions regarding which kit to choose (FAC/Export) and the response from AirGhandi was very swift and professional. One word of advise. When installing the FAC kit, the pretention on the spring is very high when you're unscrewing the rear end of the rifle. I put the rifle at the flat surface upside down in the vise so you can see the threads while you're unscrewing and when I come near the end, I use a wooden plank with a cloth wrapped around it (so you don't damage the end cap), put it against my belly and push hard against it while unscrewing the last couple of turns. All in all, nothing but thumbs up on this one! I highly recommend this kit! It's the one thing that is mandatory when buying an HW97k.
August 23, 2023 14:43
perfeKt
Guten Morgen. Ich habe gerade mein hochwertiges 16-Joule-Tuning-Kit an meinem WH 97K montiert. Mit deinem Video und deinen Erklärungen hat alles gut geklappt. Mit meiner Krony-Kontrolle bin ich bei 15,85 Joule! Für mich ist es am schwierigsten, den Abzugsblock wieder zusammenzubauen. Vielen Dank. Machen Sie so weiter, Sie sind von großem Interesse!