yes, sir the mag rotates hits the pin before the probe body and jams when the pin is to long
after watching this video, it made sense thank you.

Great info!  More and more video like this I watch,  the more I need an Impact.

I'm just waiting for FX to start making them semi auto and these issues will be fixed, my new FX has the same issue with the magazine some times, great video.

I put it all together. Put a pellet in load it all the way in , pull barrel out and look to see if the pellet has gone past the port with this new probe kit I don’t have to worry about the holes lining up on the probe , much easier I find 🤘

thanks earnest i had to do it this way as well because the 44.4 to 44. 7  mesurement from back didnt work for my mag so i just did  it to cycle and fit my mag

informative video thank you sir

Nice explanation, thank you

Thank you to Ernest Rowe and his 2-year-old video. I just recently purchased a M3 .25 from SPAW and had purchased the slug power kit for it and was charged 250$ for then to install it correctly for them to not install it correctly and send it to me for me to figure it out. They never seated it properly and there for they just forced it to feed into the mag and chewed chunks out. Smdh! I wouldn't recommend them to anyone.

My pinprobe don't seem to be long enough to push the slug into the rifling,
There seems to be another 6mm in the barrel before the slug fits snug,
There is no resistance at the breach end of the barrel loading the slug but if I push the slug manually the slug then fits snug,
But is quite loose for the first 32mm,

My butt stock the bottom end of the mag slot seems to be angled together when I dropped it. I can't even put a magazine into the magazine slot. Any solutions? I'm not sure if I bent it.

Sempre vídeos excelentes like tamos juntos pelo esprote

exselente

Okay Ernest so this probe looks like the new power kid for slugs??? so the deal is, that using a Superior liner in the barrel, all though it should be shooting both pellets and slugs, it needs this new Power kid with the new porbe in order to have complete power, efficiency and accuracy???

Sir, I'm using fx impact mk2,  .22 cal,  600mm barrel  with superior liner, recently i have installed power plenum and duel flow port. i want to shoot jsb 18.13 gr pellet & jsb knockout 25.39 gr slugs too. but i don't have any idea about right  regulator pressure to shoot both pellet & slug. in this regard i need your support. what regular pressure you prefer for me. please note that I'm not using any pin prope. i'm eagerly  waiting for your response

May I ask about the complete dimensions of pin probe?

External plenum kit, When? How much? And how?

MY FX IMPACT PIN PROBE I THINK IS HITTING MY MAGAZINE WILL NOT LET ME OPERATE IT WHAT IS WRONG

Hi Ernest,  
My new Impact is the 1st and Only rifle that has ever experienced non stop mag-jamming issues,  and it's maddening.
I've used 3 FX high cap mags, and experience the issue with all of them.  They insert fine, but, periodically get stuck / unable to manually remove.
*It has happened more when pellets are still in the mag vs. the mag being completely empty - I tried a bit of process of elimination..
Tools are always required.  sigh  Not only has it happened with the initial / OEM setup,  but continued after I modified the cocking setup
with Saber Tactical's Ambidextrous Cocking Block / left-hand conversion.
[I used the stock / oem measurements - it still happened - then I extended the probe out a full turn,  and the jamming is still an issue]
Again,  it's intermittent / random and almost always happened when outside - in the woods - with no tools around.  Go figure.
Ammo used so far - .22 cal:  JSB Hades,  JSB Diabolo,  and Crosman Premier  [nothing crazy or exotic]  This should not be happening..
Any ideas?  [I'm sick of constantly tearing into a brand new rifle to fix or try to fix issues that it came with - from the factory]
Thanks in advance for any advise/help/thoughts!
Sam -

How many cc your fx?

earnest are you at liberty to say if there will there be a fx impact semi auto in the future like the hamerless leshy 2?