Thanks! Yes I will try it one problem is I am not from USA but I go very often there and have a place they can ship me things, this weekend I will go to US and get some ultra magnums, also yes it is 49$.I have done some chrony work with my gun I even have a graph if you want it I can post it and I fill to 190bar and refill at 140bar and get a aceptable consistency, the 14.3 pellets have less consistency than heavier pellets and this is common on PCPs, from what I have seen with a few mods I will get a tight string of 30 shots at 31 fpe from 190bar to 120bar.I think my decision is to get the heavier JSBs, if I adjust the velocity to the likes of the pellet (probably in the high 800fps) I will be very accurate. I also considered the 15.9 JSB but it would be more sensitive to the wind, the only good point is that since these are lighter I can adjust the velocity to about 850fps and get more than 30 consistent shots, but shot count is not the most important thing, sure it makes shooting more enjoyable but if they are less accurate in the wind I don't see a point on buying them. Maybe in the future I will tinker with them.At the moment my AT 44 is shooting the ultra magnums/domes/hollow points at 941 fps in a 20 shot string, with an ES of 35fps. It groups very good at 25 yards, my best was a .03 CTC 5 shot group, but normally it groups about .180 CTC
Mine did well with Crosman premiers in the tin. Best were the JSB 16 grainers.Proper barrel prep helps quite a bit on Hatsans Breech leade and transfer port. Clean and polish bore with Auto so then do a recrown Some of these rifles will hold their own against the best out there,
Quote from: Voltar1 on January 24, 2015, 12:45:54 PMMine did well with Crosman premiers in the tin. Best were the JSB 16 grainers.Proper barrel prep helps quite a bit on Hatsans Breech leade and transfer port. Clean and polish bore with Auto so then do a recrown Some of these rifles will hold their own against the best out there,Barrel prep? By this you mean cleaning the barrel? Also I have been thinking of a recrown but I really don't want to risk my barrel, the rifle is very smooth and consistent, so I don't want to do any mods except to plug some holes of the valve.