Looking for tikka 300 win mag load

leoneli

Lil-Rokslider
Joined
Sep 10, 2019
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I have a 300 win mag t3x and am new to reloading just wondering what cartridge everyone has shooting good out of there's. My barrel is a 1/10 twist
 
Three loads that I have worked up. All with federal brass and fgmm primers

200 Accubond
77.5 grains of H1000

175 LRX
80.5 grains of H1000

200 LRX
77 grains H1000

Obviously work up and who knows what your tool will like.
 
If H1000 doesn’t work try sum H4831 my Tikka like H4831 with every bullet under 200 gr…
H1000 Shot great with accubonds but got tired of not being able to find it EVER. Tried 4831 after a recommendation from here and with a 180 gr accubond got very good groups. Quite a bit slower than the h1000 but accuracy was excellent so I stuck with it.
 
Here is my load for my 300 WM, I try H1000. , but I could get the velocity I wanted IMR 7828 ssc work better for my 300 wm with 1:10 twisted barrel
 

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180 Nosler Partition SP
OAL 3.360 (longer than SAAMI; chamber would allow for about 0.19" longer, but the mag was the limiting factor)
CCI 250
80.0 gr RL26

3200 FPS
 
I have a 300 win mag t3x and am new to reloading just wondering what cartridge everyone has shooting good out of there's. My barrel is a 1/10 twist
im having good results with 215 berger hybrids, GM215 primers, norma brass and H1000
 
I've had great results with IMR4831 in 300 wm. I run 68gr with 200gr eldx's and get 2970 fps.
 
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