Can someone run something through Quikload or similar for me?

bewsher500

Well-Known Member
#1
Huge help if you can

.308
168gr SMK (BC .462 at >2600fps)
29" barrel

43.6gr N140

(Norma Brass, CCI200)

be interested in the ball park pressures and MV's
was chucking it down with snow and sleet so I couldn't get the chrono out!

thanks
 

JMS906

Well-Known Member
#2
.308
168gr SMK (BC .462 at >2600fps)
29" barrel

43.6gr N140

(Norma Brass, CCI200)

be interested in the ball park pressures and MV's
was chucking it down with snow and sleet so I couldn't get the chrono out!

thanks
43.6 N140
55 kpsi
2746 fps

You'd be better of using N160, kinder on the barrel, smoother presure curve (and recoil)
51.0 N160
52 kpsi
2704 fps

-JMS
 

bewsher500

Well-Known Member
#3
43.6 N140
55 kpsi
2746 fps

You'd be better of using N160, kinder on the barrel, smoother presure curve (and recoil)
51.0 N160
52 kpsi
2704 fps

-JMS

Now that is interesting
i had always thought about n160 for a long barrel .308 but can't find any data of people actually using it.

assumed it was too big a jump from n140

recoil is moderate
its a big ass heavy target number, like shooting a moderated .243!

thanks
happy with the ballpark velocity
will see how far off the drop data is on that speed on sunday
 

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