QL hulp met node asb?

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Finder20
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QL hulp met node asb?

Post by Finder20 »

Rifle and Caliber: Howa M1500 in 6.5 Creedmoor
Bullet: Nosler Custom Competition 140gr
Brass: Lapua
Brass H20 volume: 52.05
Barrel length: 608.51mm
Measured COL: 70.15mm
Primer: CCI 450
Propellant: Somchem S365
Case length: 48.44mm
Average velocity:39gr 2536avg of 10shots @5m
Temp at testing: 23 C

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Last edited by Finder20 on Sat May 26, 2018 7:58 pm, edited 1 time in total.
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6.5 Creedmoor Howa Varmint APW Carbon X
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jankraay
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Re: QL hulp met node asb?

Post by jankraay »

Finder20 wrote:Rifle and Caliber: Howa M1500 in 6.5 Creedmoor
Bullet: Nosler Custom Competition 140gr
Brass: Lapua
Brass H20 volume: 52.05
Barrel length: 608.51mm
Measured COL: 70.15mm
Primer: CCI 450
Propellant: Somchem S365
Case length: 48.44mm
Average velocity: 2536avg of 10shots @5m
Temp at testing: 23 C

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Hoeveel 365?


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Finder20
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Re: QL hulp met node asb?

Post by Finder20 »

jankraay wrote:
Finder20 wrote:Rifle and Caliber: Howa M1500 in 6.5 Creedmoor
Bullet: Nosler Custom Competition 140gr
Brass: Lapua
Brass H20 volume: 52.05
Barrel length: 608.51mm
Measured COL: 70.15mm
Primer: CCI 450
Propellant: Somchem S365
Case length: 48.44mm
Average velocity: 2536avg of 10shots @5m
Temp at testing: 23 C

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Hoeveel 365?


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Omw sorry 39gr

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22LR CZ 452 Lux Modified
6.5 Creedmoor Howa Varmint APW Carbon X
308 Howa Varmint KRG Whiskey-3
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375 H&H Bergara B14 Timber
9mm Para Glock 17 GEN 5
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Finder20
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Re: QL hulp met node asb?

Post by Finder20 »

Enige idees?

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22LR CZ 452 Lux Modified
6.5 Creedmoor Howa Varmint APW Carbon X
308 Howa Varmint KRG Whiskey-3
300 PRC Howa Varmint APW Carbon X
375 H&H Bergara B14 Timber
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Diesel Dog
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Re: QL hulp met node asb?

Post by Diesel Dog »

Finder20 wrote:Enige idees?

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Ek het n idee maar nie QL nie .Die gewere skiet 140gr klas koeëls teen 2680-2710fps ,laai in .5gr inkremente tot jy spoed kry met die nuwe lot 365 raak die dop vol .

Die raad is nie op feite gebaseer nie ,net op ondervinding.

DD
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Gawie(13mm)
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Re: QL hulp met node asb?

Post by Gawie(13mm) »

Met 39 grein is jou druk redelik laag.

43.1 grein teen 2782 vps op die chrony behoort mooi te loop.
'n Klein aanpassing sal moontlik nodig wees.
Druk is 57388 psi, met 102% dopvulling en 100% verbranding.
Dit lyk na 'n baie lekker kombinasie.
Dont make expensive noise! Make the first shot count!
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Finder20
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Re: QL hulp met node asb?

Post by Finder20 »

Vinnige vraag manne my S365 is Lot 81 gaan ek nie moeilikheid op tel met pressure spikes omdat die tussen die 55-57k is wat julle se kan spike nie?

Is dit dus veilig om direk van my 39gr lading na 43.1 toe te gaan?
Veteran - British Army - Brigade Recce Force
22LR CZ 452 Lux Modified
6.5 Creedmoor Howa Varmint APW Carbon X
308 Howa Varmint KRG Whiskey-3
300 PRC Howa Varmint APW Carbon X
375 H&H Bergara B14 Timber
9mm Para Glock 17 GEN 5
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Flip Nel
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Re: QL hulp met node asb?

Post by Flip Nel »

Finder20 wrote:Vinnige vraag manne my S365 is Lot 81 gaan ek nie moeilikheid op tel met pressure spikes omdat die tussen die 55-57k is wat julle se kan spike nie?

Is dit dus veilig om direk van my 39gr lading na 43.1 toe te gaan?
Ek persoonlik sou nie so groot spring nie, ek sou elke slag 1 patroon laai met 1 grein meer kruit en oor crono skiet tot jy naby die teiken spoed is en dan kyk wat maak 43.1gr
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