Ok gang, I had a lt wind day this, morning so I took some time off target orders to ck the Kral to see how it is really shooting with the mods.
I set up for 30, 50, 75, and 100 yards to see the groups on one fill. The gun is shooting at an average of 877 FPS for 43.39 foot pounds of energy from the muzzle at 1 foot away from the Pro Chrony. The extreme spread is 8 and the Standard deviation is 2… This was for only a 8 shot test as I had 2 from the mag show as err on the chrony. the gun is not regulated yet.
I used the Air Arms .25.4 pellets for the test.
I started at 30 and 50 as I previously had worked the zero at 30 and had 5 clicks up for 50. (Should be more like 7 clicks on the Athlon as it hit low at 50 this morn)
All 5 shots were under a dime at 30 and 75 … At 50 yards either I, two bad pellets, or some unseen wind, moved 2 pellest away from the group of 3.
At 75 yards, I fired a shot to see how many clicks I needed to come up. After I saw where it hit. I steadied the gun on the dot and clicked up until the cross hair moved to the pellet hit. I shot 5 more and it printed as good as the 30-yard group!
At 100 yards, I shot a spotter and clicked to it. Then fired 5 at the dot. Out at the 100-yard marker it was a little breezier but I was not impressed with the group. I may need to try another pellet or start there to see if the pressure varying without a regulator affected the shots. I have not tried a heavier pellet yet. that might buck the wind better.
Let me know what you use in your .25 that works best for your groups.
BTW ED........the Evanix lever works great!. It definitely effects the pellet grouping with the lever popping out. I would feel a shot of air in my face each time I shot and it popped out. The groups tightened with it not Popping. Now that I used it, the lever does not nee to be bent out or anything else done to it other than making the rear hole wider by drilling it with a 3/16” bit… Locks solid and firmly…Really like the black look too.