S400 5.5mm today

[R0G3R 11]

Hi,

 

I went to the shooting range today to practise some. I chronied my S400 5.5mm with the Gamo TS-22 (22gr) pellets. Charged to 190bar it gave 888.9fps. It drops about 6fps per shot. The rifle is not regulated, but I get 10 good shots then I go over to the AA field 15.8gr pellets and get another 10 good shots. Im happy with that. I did a 34mm grouping at 60m in a slight wind.

 

Cheers,

Roger!

[RiffRaff 5]

Hi,

 

I went to the shooting range today to practise some. I chronied my S400 5.5mm with the Gamo TS-22 (22gr) pellets. Charged to 190bar it gave 888.9fps. It drops about 6fps per shot. The rifle is not regulated, but I get 10 good shots then I go over to the AA field 15.8gr pellets and get another 10 good shots. Im happy with that. I did a 34mm grouping at 60m in a slight wind.

 

Cheers,

Roger!

22gr X 888fps X 888fps = 17347968 divde by 450240 = 38.53049

 

15.9gr X 888fps X 888fps = 12458995 divde by 450240 =27.671898

 

that would be a fac S400 then or your chrono is on the fritz

[R0G3R 11]

hi,

It is fac. And it does 980fps with the 15.8gr aa pellets.

Roger!

[RiffRaff 5]

hi,

It is fac. And it does 980fps with the 15.8gr aa pellets.

Roger!

hi roger wasnt trying to be a smart ass, i dint look at your location till i had posted:icon_redface:,, i couldnt even get close on my s400c without a rebuild/rework an then in this bloody messed up country i would have to stick it on FAC

 

Niel

[R0G3R 11]

no probs. We lucky regarding power. No limit.

Roger!