QL berekening vir 22-250 asb

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finch
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QL berekening vir 22-250 asb

Post by finch »

Kan iemand asb vir my n quickload berekening doen op my 22-250

Data
Koeel : 55gn Hornady VMax
Lapua dop vol H2O : 45.5gn (210.7 - 165.2)
Dop lengte: 48.4mm
Primer : Rem LR primer
Loop lengte is 585mm of 23inch (twist is 1:12)
TPL : 60.0mm

Ek het 2 mooi groepe geskiet, chrony was op 5m en geen knaldemper. Ek sal graag wil weet watter een is naaste aan n node:

2) S341 : 32.5gn
spoed: 3236 / 3239 / 3248 = Ave = 3241 (Es = 12)

3) S341 : 34.5gn
Spoed: 3478 / 3486 / 3462 / 3486 fps : Ave = 3478 (Es =24)

Het ek iets gemis? Behalwe loop lengte en byvoorbaat dank..
Last edited by finch on Fri Apr 14, 2023 4:01 pm, edited 2 times in total.
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finch
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Re: QL berekening vir 22-250 asb

Post by finch »

32.5gn groep (jaja ek weet ek het een skoot op verkeerde kruis gemik)
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Last edited by finch on Wed Apr 12, 2023 12:17 pm, edited 2 times in total.
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Re: QL berekening vir 22-250 asb

Post by finch »

34.5gn groep ( let wel 4 skote :-))
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Last edited by finch on Wed Apr 12, 2023 12:17 pm, edited 2 times in total.
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Re: QL berekening vir 22-250 asb

Post by finch »

Edit fout reg gemaak - Goeie herinnering van GIGO (Garbage In Garbage Out)
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tripodmvr
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Re: QL berekening vir 222-50 asb

Post by tripodmvr »

Is TPL van basis van dop tot by punt van koeël?
.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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finch
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Re: QL berekening vir 22-250 asb

Post by finch »

Jip, ek het nog nie die kamer lengte gemeet nie, moet dalk ook sommer vanaand dit doen dan kan ek TPL langer maak, maar vir eers het ek net met die somchem boekie se TPL gewerk 60mm
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finch
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Re: QL berekening vir 22-250 asb

Post by finch »

Skuus week was beide lank en vinnig.

Loop lengte is 585mm of 23inch

Twist is 1:12

Maks TPL 63.1mm
Last edited by finch on Fri Apr 14, 2023 4:41 pm, edited 1 time in total.
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tripodmvr
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Re: QL berekening vir 22-250 asb

Post by tripodmvr »

Hier is wat QL vertel.

1. Node 4 33.5gr vir 3330vps op chrony - druk is nog laag
2. Node 3 34.8gr vir 3500vps op chrony - druk 54K - brandtempo het vinnig toegeneem tussen 32.5 en 34.5gr
3. Node 2.5 36.5gr vir 3650vps op chrony - druk 62K psi - beweeg versigtig op vanaf 36gr en soek die spoed. Hier moet jy versigtig wees en self besluit of jy hier wil skiet.
.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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finch
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Re: QL berekening vir 22-250 asb

Post by finch »

Dankie Oom driepoot.

Ek sal maar vir nodus 3 mik en kyk of ek by 3500 voete kan uitkom.
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