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Anything regarding this program here/alles rakende die program hier.
Matewis28
Full Member
Posts: 132 Joined: Sun Oct 12, 2014 5:47 am
Post
by Matewis28 » Sat Jul 11, 2020 8:34 am
More almal,
Help 'n vriend met sy 30-06 om sy sweet spot te kry en die syfers sover lyk as volg.
Enige hulp word waardeer.
Loop lengte is 559mm en spoed gemeet oor 'n Chrony 5m weg.
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tripodmvr
Administrator
Posts: 21608 Joined: Fri Mar 11, 2011 8:31 pm
Post
by tripodmvr » Sat Jul 11, 2020 9:39 am
Watter looplengte?
Lei ek reg af dat die sprong 0,38mm is?
.22 Krico, Howa 223 Varminter, 243 AI Musgrave RSA, Ruger RPR 243, P14 - 7 x 64, BSA 303 Sporter, 375 H&H Musgrave, 30-06 Ruger No. 1A, Khan O/U 12br, Norinco O/U 12br
Matewis28
Full Member
Posts: 132 Joined: Sun Oct 12, 2014 5:47 am
Post
by Matewis28 » Sat Jul 11, 2020 10:11 am
Loop lengte is 22 duim en 0.38 is reg ja
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tripodmvr
Administrator
Posts: 21608 Joined: Fri Mar 11, 2011 8:31 pm
Post
by tripodmvr » Sat Jul 11, 2020 10:42 am
Brandspoed in die' geweer is baie laag en die dop gaan vol raak met hoër ladings, al is die druk nog baie laag.
Die groot ES maak dit moeilik om akkurate ladings te bereken.
Probeer 55,6gr en kyk hoe groepeer die skote. Spoed 2600vps op die chrony.
'n Hoër node is by 58gr en mikpunt is 2720vps. Dop is 105% vol volgens QL. Druk 48K psi. (Maks 60K)
.22 Krico, Howa 223 Varminter, 243 AI Musgrave RSA, Ruger RPR 243, P14 - 7 x 64, BSA 303 Sporter, 375 H&H Musgrave, 30-06 Ruger No. 1A, Khan O/U 12br, Norinco O/U 12br