FX Impact M4 Dual Transfer Port Velocity Test (Huma-Air style Transfer Port)

[@JohnHowerton223]

There will be a follow up to this video soon. There has been developments!

[@Navman64]

I did this on my M3 after purchasing it with 21.3g pellets I gained 15 fps I've stuck with it.. some minor scope adjustment were needed..I've never seen a video on this 👍👍

[@JohnHowerton223]

@@Navman64 got lucky you didn’t have to index your liner. I made a video about that too, but I accidentally deleted it while freeing up space on my iPad. Filmed it 3 times after cameras kept doing stupid stuff, so I was kind of over it 🤣 I should remake it.

[@jefferybernard4800]

That has to be the most informative video I have ever seen I found things that a tech would know TNX big-time

[@JohnHowerton223]

@@jefferybernard4800 thanks for watching. I have other YT channels (not for guns), but I can actually make videos for guns at home after work and at night, so this channel will probably start getting the attention 😂

[@Leadheadsam]

Great info 👍 thank you

[@JohnHowerton223]

@@Leadheadsam there will be a largely expanded follow up video to this in the near future.

[@jmoriarty7106]

Thanks for the info,I'll have to give it a try.

[@bagaskaraafrija6657]

alus pisan mang bedil na..👍

[@DanielGarcia-zw8nx]

They come standard on all fx guns my wildcat mk3bt has it

[@JohnHowerton223]

@@DanielGarcia-zw8nx yes, I believe I said that in the video. If not, at least in the comment section. I'm going to do a follow-up to this video this weekend. There's important details that everyone skips over, that needs to be out there.

[@WijoyoHari]

M3 already has that dual port. M4, there is not much difference.

[@JohnHowerton223]

@@WijoyoHari as noted, all newer FX guns do.

[@yazeedalammari2957]

Is this huma transfer port or FX transfer port? If it is huma how mutch difference in velocity between huma and Fx transfer ports?

[@JohnHowerton223]

@@yazeedalammari2957 it’s the FX port, but it looks just like the HUMA. I have the HUMA on my Maverick. I switched out the round one on my Maverick because I was getting clipping on the nose of slugs if I wasn’t really careful loading them.

[@JohnHowerton223]

The HUMA testimonials were in the 20-40 range… and I got 30 with this, so that’s pretty consistent. I lost 20 when I put it in my Maverick, but I can’t validate because the gun was broken and I had weeks of downtime between the crony results. And honestly around here, the weather can do that. It loaded so much better though and the clipping made the accuracy crap, so I would still do it even if I lost 50fps 🤣

[@DeReK-og4om]

Bonjour, le canon de la m4 il s'agit stx superior ou d'un superior heavy ?

[@JohnHowerton223]

@@DeReK-og4om heavy only on the 800mm (Extended)

[@ztejerzkztktzfrkt8527]

Boy, you have a bend Barrel.... Because of that your impact will change if you turn the barrel "upside down" for changing the portholes .....regards

[@JohnHowerton223]

@@ztejerzkztktzfrkt8527 well a lot of things get flipped, the shroud, the mod etc.. which could easily change harmonics. It’s also still an o-ring barrel. Big POI changes would be exaggerated by the wildly overclocked pellets too, although probably not multiple MRAD. Wish I had a big piece of glass to roll it around on. I’ll send FX support a message on what “normal” should look like. I suspect it’ll shoot much better, especially at the 100+ distance when I have the carbon stiffener installed this weekend.