I have a first generation Impact that I got used. I have the nes=w HUMA extra high power regulator to install. It's 145-190 BAR. I also have a J Enterprise slug barrel, 30 cal, 28 1/2 " 126 twist. It fires NSA 47 gr hollow points nicely , but needs more power. I'll install the ner regulator as soon as I get brave. I'll watch a few more videos. It doesn't look like rocket science. I'm waiting for my Rat Sniper Slugs to arrive. I'd like t turn this used Impact into a beast. Good video. I grew up about 50 miles from Wilmington, NC.
Thank you Esting! We really needed all this disassembly and reassembly videos that you are making! I live in a place where shipping the rifle back for warranty service is a costly procedure so I do most of repairs myself and your videos really do help! Any chance of some trigger work? I don't like the trigger on my Impact, its sticky, not smooth and harder to pull than I'm used to and like but I'm afraid that some spring will pop out or some linkage will disassemble if I start opening it so instructional video like this would be greatly appreciated!
Thank you Esting! I'll try to work on my regulator using new belleville washers and o-ring this weekend..Question: Can I use 12 pcs belleville washers? the number of bellevelle washer installed right now is only 11 pcs. can I add 1 more? thank you!
Would like to see huma reg and Belleville washers being installed,two different diagrams for gen 2 impact,washers go different for standard high pressure and different for high pressure which one is correct for 16mm reg 150-190 bar??? Thanks
I'll try and make this short, leaving out a lot of the story but I got a new/replacement regulator piston from AOA and installed it. I have double checked the cup washers for correct installation but it is as if I have no regulator. Whatever the tank pressure is passes through to the rear chamber. I filled to 250 BAR and the rear chamber was 250 BAR. When I took the tank off it bleed out the rear chamber also. Any guesses what went wrong?
O.k., an update. With the tank off, I turned the regulator adjusting screw about half way in. I wanted to check and see if it was too far out. It wasn't flush as you showed in one of your videos, but below the top of the larger brass part it screws into. In the past this was about 150 BAR setting. When I put the tank back on it showed 110 BAR so it was working again as it should be, kind of. As I screwed the adjuster back out, I had to move it almost a full turn before it began climbing, so that is not quite normal. In the past when I turned the screw out it moved with every little 1/16th turn. Anyway, I got it back up to about 175 BAR before I realized or remembered I didn't want to take it to 250 BAR. Now the center adjusting screw looks to be a hair lower than it was before I took the tank off. When I took the tank off again it held pressure in the rear tank. So I'm not quite sure what was going on but something set or re set itself in the process. I had it at about 165 BAR when I was using it in the past before it sprang a leak somewhere and started this whole process of taking things apart trying to fix the leak. Since it is now holding at 175 BAR I'm gong to try shooting it to see how it does. I will also mention that I am running on helium which I thought might have had something to do with the strange behavior but all seems well for now. Just FYI, when shooting at 165 BAR I was getting anywhere from 1100 to almost 1200 FPS depending on the pellet. I'll update after I try it out, sometime late next week I hope.
Hi Ernest, I need your help man. I’ve got a brand new MK11 Impact in .25 and it looks like it has reg creep. It drops anywhere between 20-50 ftps within a couple of hours/over night. I’ve shot approx 200 pellets through it in the day i have had it. I live on a remote island and I can’t send it back to the supplier as the UK is about to go back into lockdown. I’m competent to investigate it myself but where/what do you recommend I do and look at. What is you thoughts on fixing it, this is my second Impact in 3 weeks as the first one was also faulty and this is the replacement I got. I just want to fix it. Any help or advise I’d really appreciate my friend
Get a Huma air regulator you want the gen 3 model with the 10mm Belleville springs. First thing I did was swap the regulator and replaced both gauges with wika ones as the fx gauge is never right. Bottle pressure will show 250 but it will actually be 235ish and reg will show 100bar but can be 90-110 bar
Hi My name is michael i am from India, i am having fx cyclone airgun .177 cal, which i am using from 6 years it is very good gun, But now i took new fx cyclone .22 cal but it is not that power full because when i shoot i can see the pellet flying so can u please help me to now how to adjust the hammer Spring, can u please make a video please
