The UK NON FAC version has a very small plenum, the air valve is non adjustable, the regulator is non adjustable, no Micro adjuster, just a Macro Adjuster.
I will compare the two indoors this winter, then the US Impact is going to </= 20 FPE.
Will post during the process.
When looking for a non FAC .177 caliber Impact in the US, I contacted various FX dealers in the US, including Utah Air Guns. Everyone I contacted were helpful in my quest and directed me to specific contacts in the UK.
Those in the UK had the rifle I am looking for but not the correct export...
I spent all of October 2023 adjusting this .177 M3 Standard Version to shoot the tightest groups possible.
Here was my process:
1. Purchased from Pyramyd Air one tin each of every weight diabolo wad cutter and round nose pellet available from 7.0 grains to 10.3 grains. If a pellet of different...
None at all. I have
now sshot two 5 pellet groups of 0.191" E to E" at 20 yards indoors from a bench, off a bipod, and my right shoulder. The average for 506 targets this summer is 0.198"
Jan 16 2024
I am the one who is looking for the UK sub 12 Impact.
Why? Because "I" want one.
My current .177 M3 has the 1st reg at 100 bar, the 2nd at 25 bar, the Macro at 1, the Micro at 2.3, the air valve at 3 and with H&N 9.57 grain Baracuda FT I have now shot a 0.191" E to E 5 pellet group at 20...