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Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 7:11 pm
by Eight
Hello almal,

Kan iemand my asb help met die volgende 2 punte se ladings op Quickload:

Howa 338 winmag
24 duim loop
225gr Hornady sst
Norma doppe - 90.12gr H20
TPL - 86.30mm
Kamerlengte - 86.80mm
Doplente - 63.21mm
S365 lot 86. 69gr lewer n spoed van 2765fps
Ek het klaar 15fps bygetel vir die afstand van die chrony.



Howa 338 winmag
24 duim loop
250gr Lapua Scenar
Norma doppe - 90.12gr H20
TPL op ogief gemeet - 68.70mm
Kamerlengte op ogief gemeet - 69.24mm
Doplente - 63.21mm
S365 lot 86.
63.5gr - 2528fps
65.1gr - 2577fps
66.3gr - 2625fps

Ek het weereens klaar 15fps by chrony lesings bygetel.

By voorbaat baie dankie!

Re: Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 7:26 pm
by Dale SH
Eight wrote:Hello almal,

Kan iemand my asb help met die volgende 2 punte se ladings op Quickload:

Howa 338 winmag
24 duim loop
225gr Hornady sst
Norma doppe - 90.12gr H20
TPL - 86.30mm
Kamerlengte - 86.80mm
Doplente - 63.21mm
S365 lot 86. 69gr lewer n spoed van 2765fps
Ek het klaar 15fps bygetel vir die afstand van die chrony.

Node 5
69.4 grains for 2778 fps at the muzzle (-15fps at the chrony)
Your load at 69.0 grains is very close to an accurate node.



Howa 338 winmag
24 duim loop
250gr Lapua Scenar
Norma doppe - 90.12gr H20
TPL op ogief gemeet - 68.70mm
Kamerlengte op ogief gemeet - 69.24mm
Doplente - 63.21mm
S365 lot 86.
63.5gr - 2528fps
65.1gr - 2577fps
66.3gr - 2625fps

We need COL (TPL).
Quickload does not work on base to ogive measurements


Ek het weereens klaar 15fps by chrony lesings bygetel.

By voorbaat baie dankie!

Re: Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 8:36 pm
by Eight
Hi Dale,

Thanx a mill the col is 85.50mm for the Scenar and the chamber length is 86.04mm.

Re: Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 9:03 pm
by Dale SH
For the Scenar bullets.
Node 6
65.8 grains for 2609 fps at muzzle ( -15 fps on chrony at 5 meters)
Node 5 is above SAAMI max pressure

Re: Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 9:09 pm
by Eight
Thank you very much. Is the 65.8grains at a safe pressure?

Re: Quickload hulp asb met 338 WM ladings

Posted: Sun Jul 30, 2017 9:10 pm
by Dale SH
54200 psi = safe
SAAMI Max = 62366 psi