I use mine at 20 yards, no problem. I have one on a Huben 22 cal, and one on a Wildcat MKll 30 cal. Also have one of the earlier versions (X-sight) on a Bulldog 35 cal. I really like the battery life of the new 4K Pro's:D

Awsome mate b ok plinking at 50 yards aswell with 1 2 then . Was unsure 2 get eaither that or the pard nv007

I am looking at Pard stuff....like my X Sight 2 HD...but maybe want to try something different.

Yea been lookin at the pard nv007 2 go on my own hawke airmax 30

ATN is definitely a plinker and usable between rifles because you can set a zero profile for each one. Additionally the battery life is very good. Advertised at 19 hours. I was recording on mine accidentally for 6 hours and it still had juice. It does have an auto-turn-off feature but not when recording.

The ATN 4k is not going to capture as well in low light conditions (not night but low daylight) but the image is good. Also you should be aware that it doesn't capture 240fps which seems to be the standard when it comes to slowing down the pellet on videos. However what it can do is very good. I shoot less than 10 yards to about 100 yards 99% of the time and it's great. Another thing is you can switch reticles as well as reticle colors.

I'm getting the ABL for the 4k pro, but was wondering if anyone knew how to get the correct BC for whichever pellet I use.
I'm also thinking of getting the FX radar, if this is what I need..
If it is, then do I just take the muzzle fps or do I need to take a reading at my zero range.
Any help would be great..
Many thanks