The 6UM

[IrkedCitizen]

Anyone have any data showing felt recoil, velo and case capacity difference between the 6um 30 & 40

Input that into a recoil calculator with your rifle weight and see what it says

 

[Castle Rock]

Anyone have any data showing felt recoil, velo and case capacity difference between the 6um 30 & 40

2/5ths of fuckall

 

[huntsd]

View attachment 868392

Input that into a recoil calculator with your rifle weight and see what it says

thanks. In an 8 lbs rifle the 30 is putting out 17.7 ftlbs and the 40 is putting out 18.9.

Are most you current 6 UM owners running a break? Seems like there is just enough recoil to justify one.

For reference I found a load on rokslide for 6.5 prc 58 gr/2933 fps/ 143 bullet its putting out 19 ft lbs in an 8 pound rifle. IMO breaks belong on 6.5 prc

 

[Axlrod]

thanks. In an 8 lbs rifle the 30 is putting out 17.7 ftlbs and the 40 is putting out 18.9.

Are most you current 6 UM owners running a break? Seems like there is just enough recoil to justify one.

For reference I found a load on rokslide for 6.5 prc 58 gr/2933 fps/ 143 bullet its putting out 19 ft lbs in an 8 pound rifle. IMO breaks belong on 6.5 prc

Brakes belong on your car, mufflers belong on your gun!

 

[huntsd]

Brakes belong on your car, mufflers belong on your gun!

hahah unfortunately I can't use a muffler where I live!