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Ladedata 130 gr. hpbt og vv-140


Orium-hunter88

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Disse dataene er hentet fra VV ladetabell på nettet, og gjelder N140.

 

8,4g/ 130grs HPBT Norma, COL 80,0mm N140 startladning35.3grs- 730m/s, max 40.7grs- 812m/s.

Max 812m/s?? Lader nå med 830 med nc96m, og det skaper ingen problemer for meg. Langt fra maxladning. Er det noe jeg ikke forstår her eller? :roll:

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N140 er vel ikkje det ideelle for 130grs kuler...

 

Data fra lapua sine sider finner du her: http://www.lapua.com/fileadmin/user_upl ... de2008.pdf

Eller om du kjøper krutt fra norma:

http://www.norma.cc/sortimentladd.asp?K ... ser&Lang=1

 

Fra vihtavuori:

kruttt/min lading i g og grs./hastighet v. minlading/max lading /max hastighet

 

8,4 130 HPBT Norma 80,0 3.150

N140 2,29 35.3 730 2,64 40.7 812

N540 2,32 35.8 749 2,57 39.6 820

N150 2,32 35.8 710 2,60 40.1 808

N550 2,54 39.2 768 2,84 43.8 852

N160 2,79 43.0 764 3,06 47.3 840

N560 3,01 46.4 803 3,25 50.2 878

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