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.300wby.. finally. |
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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Posted: September/19/2010 at 21:16 |
well i finally got to shoot my .300wby today, and the circled group was the second group i shot. 74gr of imr-4831 and a 180gr sierra prohunter. the target and the scan aren't the greatest, but its what i have work with.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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Roy Finn
MODERATOR Steiner Junkie Joined: April/05/2004 Location: United States Status: Offline Points: 4856 |
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Looks like it's a shooter. On a side note that's kinda a mild load for that Roy isn't it ?
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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yeah thats what is sorta depressing, i tried all of the heaviest loads i loaded up except one, and none of them shot anywhere close to that group of three. its right in that 2900fps mark.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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Roy Finn
MODERATOR Steiner Junkie Joined: April/05/2004 Location: United States Status: Offline Points: 4856 |
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Have you tried or sould I say are you going to try any H4831 ? Also, I think I read somewhere that Weatherby used to load that round with IMR-7828. Just a thought. You should be able to get 3100+ with 180's in the Roy.
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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i loaded up imr-4831 h-4831 h-1000 h-retumbo and imr7828, the 7828 is the only powder i didnt get a chance to shoot today. none of them grouped like that 74gr did, most were in the 1-1.5" range. though.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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Roy Finn
MODERATOR Steiner Junkie Joined: April/05/2004 Location: United States Status: Offline Points: 4856 |
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Just checked with my Nosler manual and they show 84.5 grs of 7828 w/180's @ 3185 fps ina 26 in tube and 80 grs of RL-22 @ 3132 fps.
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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mine is a 24" tube and i used the nosler manual for most of the loads i made up.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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Roy Finn
MODERATOR Steiner Junkie Joined: April/05/2004 Location: United States Status: Offline Points: 4856 |
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Just checked with what a "gunwriter recently said about the 300 Weatherby......
"
.300 Weatherby Magnum: The standard is a 180- grain bullet and around 85.0 grains of IMR7828. This combo generally gets 3100-3200 fps at the muzzle, depending on barrel length. |
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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i have 84.5gr of 7828 loaded up but didnt have time to shoot it, im betting it wont shoot a smaller group either.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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Roy Finn
MODERATOR Steiner Junkie Joined: April/05/2004 Location: United States Status: Offline Points: 4856 |
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Yea but it will kick like a Weatherby should though....
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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i did shoot one group of h-1000, 89gr of it actually. it was noticeably louder and the recoil was stepped up. thankfully the lead sled works well. that 24" tube is a lot louder than the 26" tubes on my .375H&H and my .264win.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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helo18
Optics Jedi Knight Joined: December/02/2006 Location: Montana Status: Offline Points: 5620 |
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I was going to say maybe you should try some RL-22. I shoot that in my 300 with great results. I am pushing a 190 gr bullet about 3000 fps.
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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i only have 50 cases to work with right now but i do have rl19 and rl22 on my load sheet to try, although with a group like that one do i need to? i shot 4-5 more groups after that good one, im not sure why but i did.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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8shots
Optics Jedi Knight Lord Of The Flies Joined: March/14/2007 Location: South Africa Status: Offline Points: 6253 |
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What bullets are you using? May want to try diff bullets. My 300H&H did not want to shoot Noslers.
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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180gr sierras, i think they shot very well myself. this is the third different variation of a .300 ive owned and the other two shot that bullet very well also.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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300S&W
Optics God Joined: January/27/2008 Location: Burlington,WV Status: Offline Points: 10592 |
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I also agree with trying RL22. My .300 has a bit less capacity than the Weatherby but my rifle also has a 24"bbl. The load I developed was with 180gr Hornady Interlock bullets which I was disappointed with on terminal performance(no fault of the bullet,just too much velocity for it)but was very accurate.
75gr = 3097
75.5 = 3118 (this matches Nosler #4 exactly,was very accurate,so it's my working load)
76gr = 3140 (as you can see velocity is still increasing at a semetrical rate but due to possible
bullet stress I decided to stop here.)
For the Weatherby,Nosler #4 shows a max load of 80gr of RL22 for 3132 out of a 26" pressure bbl with 180's.
The top velocity and most accurate load was with 84.5gr of IMR7828 at a velocity of 3185 (96% load density). Edited by 300S&W - September/20/2010 at 06:46 |
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lucytuma
Optics Jedi Knight Joined: November/25/2007 Location: Wisconsin Status: Offline Points: 5389 |
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I also use R-22 and 190gr hornady SPBT with great results, try some R-22.
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"The democracy will cease to exist when you take away from those who are willing to work and give to those who would not." - Thomas Jefferson
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pyro6999
Optics Retard OT TITAN Joined: December/22/2006 Location: North Dakota Status: Offline Points: 22034 |
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rl22 is on my list, but i doubt any powder i try will produce a group that small. ive got loads from 76grs to 80gr on my list for rl22, rl25 is on my list as well, but i dont have any rl25.
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They call me "Boots"
375H&H Mag: Yeah, it kills stuff "extra dead" 343 we will never forget God Bless Chris Ledoux "good ride cowboy" |
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lucytuma
Optics Jedi Knight Joined: November/25/2007 Location: Wisconsin Status: Offline Points: 5389 |
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But maybe it'll be close at higher velocity,
Edited by lucytuma - September/21/2010 at 10:00 |
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"The democracy will cease to exist when you take away from those who are willing to work and give to those who would not." - Thomas Jefferson
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trigger29
Optics Master Extraordinaire X = 180 Y = 90 (X+Pyro)+(Y-Pyro) = ? Joined: September/29/2007 Location: South Dakota Status: Offline Points: 4353 |
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You were lucky to get a group like that with the bullet you wanted to shoot. I can't get anything under about 2" with the 180 gr. Gamekings that were going to be my "go to" deer bullet. But I can feed Silvia with anything 200 gr. and be golden. I would try the RL-22 though. I had good luck with that, and imr 7828. since I went to heavier bullets though, H-1000, and Retumbo have been my friend. I'm now pushing my 210 gr. custom bullet at 2980 fps with Retumbo.
Edited by trigger29 - September/21/2010 at 12:05 |
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