Air Venturi AEAC Video - Ultimate Airgun Tuning Guide / Air Venturi Avenge-X / 50-75-120 Yards TESTED

[powermonger]

I used to do power mods on the careers 201 to 410 doing 900 fps with a 5/8 load 50 on the 909 in 30” doing 350- 425 ft lbs and the Farco with a .45 barrel liner in the late 80s early 90s . Getting back into it it. Have a Texan 357, 457 wingmaster, the Saxby and Palmer I did the first regulator bulk fill and worked for Mac-1 in early 80s

 

[Ray_PR]

This were yesterday’s results shooting with one of my Avenge-X .25 at a 35 yards range. From top to bottom the first 5 shots groups were done with the JSB 25.39 grains exact kings domed, the second with the air arms 25.4 grains diábolo fields and the third 10 shots groups with the 26.6 grains FX atomic hollow point pellets.

With the FX pellets I did 2 groups of 5 shots because I pulled one of the shots in the first group. I would have liked to do 2 groups of 5 shots with each one but I ran out of air, in my opinion all of these groups can be covered with a dime. Next time I am going to try to shot this same pellets at 50 yards, I was using the same tune that is shown in one of the pics with the three different pellets.

 

[New2PCP]

Many thanks to Steve for all the EXCELLENT videos!!! Started watching his AEAC VLOG videos and have learned a lot about so many aspects of PCP airgun use. And of course, with nearly every new gun review, it becomes my "gotta have" airgun.

 

[Ray_PR]

These were today’s results shooting for the first time from a far from perfect unstable and unlevel surface. The first row bullseyes from top to bottom were shooting with the JSB 25, the second with the AA diábolo fields 25 and the third with the FX atomic 26.6 grains pellets. If you look closely all the groups look almost the same, despite the first two from left to right we’re done at 35 yards and the last two at 50 yards. All are 5 shots groups, this show how accurate all this Avenge-X are when shooting with the right tune and the pellets they like the most.

 

[Florida_Man]

Steve @AEAC , I thought you had a video on the Diana XR200 out already? Or is it in the works?
Thanks for putting all the time into all these rifles!

 

[Hitnhome]

Thanks for all your efforts and a great tuning guide! Would like to know if a wide group after tuning reg press/h.s. out to 50yds suggests pellet instability and a need to reduce velocity as a start point and if a tight group that consistantly hooks left or right is tunable with reg press/h.s. or does it suggest something else that needs refinement.

 

[Caliber 22]

Thanks, it is obvious a lot of work to compile the video.

Now I hope that you will do the same for the .22 caliber, in SA we don't get the .25 caliber. If not, I will understand as it takes effort and time to do a professional video.

I don't think we will see a Avenge-x .22 tuning video.

 

[TonyP]

Great video! You deff took time to make and edit this. Super informative

 

[chrisnunya]

IN

 

[Caliber 22]

IN

In what?

 

[Kenjeepman]

Thanks, it is obvious a lot of work to compile the video.

Now I hope that you will do the same for the .22 caliber, in SA we don't get the .25 caliber. If not, I will understand as it takes effort and time to do a professional video.

I have all 3 cals. The 22 is underpowered for what it is. PA claims max 49 FPE and i had to fight to get it to break 40 fpe.
For example i can run the reg at 2200 HS 4, With the 22 barrel the 25 JSB runs around 800 fps.
Same settings with the 25 barrel the 25 JSB’s run at 880 fps. 29 grain JTS 820 FPS.
I plan on opening up the barrel port on the 22 to match the 25 and see if i will pick up a little more velocity.

 

[Caliber 22]

I have all 3 cals. The 22 is underpowered for what it is. PA claims max 49 FPE and i had to fight to get it to break 40 fpe.
For example i can run the reg at 2200 HS 4, With the 22 barrel the 25 JSB runs around 800 fps.
Same settings with the 25 barrel the 25 JSB’s run at 880 fps. 29 grain JTS 820 FPS.
I plan on opening up the barrel port on the 22 to match the 25 and see if i will pick up a little more velocity.

2200 psi is about 150 bar. My old Artemis M22 in 5.5mm is set at about 100 bar. (It does not have a plenum gauge so I estimate where the shots begin to fall. It irritates me a bit but it is what it is.) With the 100 bar it can reach 46fpe with 25gr pellets, less with the same weight slugs. But I mostly use 18gr pellets at 35fpe. The valve and barrel ports was set at 4.5mm from the factory (if I remember correctly, maybe 5mm) with only the transfer port connecting piece being smaller. I opened it with a round file to be the same size as the rest. It did help a lot.

 

[Dbez1]

Steve, you’ve received many positive comments about this AV tuning guide and rightly so. I’m a longtime PCP guy and this is clearly the best and most informative video I’ve seen. Congratulations and thank you!