30-06 17.5duim loop

Anything regarding this program here/alles rakende die program hier.
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LouisR
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30-06 17.5duim loop

Post by LouisR »

Goeiedag ek het raad en hulp nodig tov die geweer.

Lading 1
Kruit Norma Urp : 56.9gr
Dop volume: 68.2gr
Gem spoed 4skote chrony @ 3m : 2566ft/s
Koeel: Hornady Interlock 180gr SP Splitser
TPL 83.4mm
Looplengte: 444mm
Lading 2
Spoed 2379ft/s Chrony by 5m
Norma Urp 54.2gr

Buiten dat chrony verder is tudens lading 2 is doppe, primers dieselfde

Groepe lyk nie great nie, al is ES redelik laag, sal ander koelgewig of kruit keuse dalk beter werk?

Groete
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tripodmvr
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Re: 30-06 17.5duim loop

Post by tripodmvr »

Naaste 1/2 node is by 56,6gr en 2550vps met koeël 30702 SST wat ek gebruik het. Bevestig net of dit reg 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
LouisR
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Re: 30-06 17.5duim loop

Post by LouisR »

Môre Oom Marius

Hornady Interlock 180gr 3070 is wat ek gebruik, maar sal half node probeer dankie.

Groete
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tripodmvr
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Re: 30-06 17.5duim loop

Post by tripodmvr »

Die gebruik van die regte koeël het baie min effek. Kyk wat gebeur.
.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
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