300 win mag & 210 Match kings

[Deton8tor]

Looking for some starting load information for Seirra 210 MK's in a 300 win mag. I can only find 200 info. The 220 info is a round nose. Thanks in advance.

 

[stool]

call sierra and they will help.

 

[Raythemanroe]

http://data.hodgdon.com/main_menu.asp

 

[338 Mollett]

72g h 1000 is where I would start.

 

[tazzman]

http://handloads.com/loaddata/default.asp?Caliber=300%20Winchester%20Magnum&Weight=All&type=Rifle&Order=Powder&Source=
This does give you some idea. Just realise that this info is that shooter's personal results with his rifle.

Be cautious and you will be happy longer...

Cheers,
Phil aka tazzman

PS: Hodgdon's site gives info on the 208 gr Amax:
SCREEN GRAB:
Header:
Bullet Weight (Gr.) Manufacturer Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure
Info:
208 GR. HDY A-MAX Hodgdon Retumbo .308" 3.420" 74.5 2717 50,300 PSI 81.0C 2915 61,300 PSI
208 GR. HDY A-MAX Hodgdon H1000 .308" 3.420" 71.7 2650 47,800 PSI 78.0C 2869 60,200 PSI
208 GR. HDY A-MAX IMR IMR 7828 .308" 3.420" 68.0 2635 47,400 PSI 74.0C 2899 62,000 PSI
208 GR. HDY A-MAX Winchester Supreme 780 .308" 3.420" 67.6 2641 47,000 PSI 73.5 2890 61,300 PSI
208 GR. HDY A-MAX Hodgdon H4831 .308" 3.420" 66.5 2671 53,200 PSI 72.3 2838 62,000 PSI
208 GR. HDY A-MAX Hodgdon Hybrid 100V .308" 3.420" 61.4 2620 50,100 PSI 66.7 2831 62,400 PSI

Phil
208 GR. HDY A-MAX IMR IMR 4831 .308" 3.420" 63.7 2613 48,600 PSI 69.2 2832 60,500 PSI
208 GR. HDY A-MAX Hodgdon H4350 .308" 3.420" 60.4 2655 53,600 PSI 65.7 2813 62,000 PSI

 

[Deton8tor]

Gents, Thanks for the replys. I did call Seirra asking for load data. I was told "We don't have that information, just use the data for the 220 round nose". As the conversation continued the tech gave me some data for the powders I have available, but ALL were well below all of my manuals starting data; some as much as 4-5 grains low. I did as tazzman said using some of that info I found a good starting load. I'll test run them in a week or so.