30-06, H4350, and 180 grain bullets

joelkdouglas

Handloader
Jun 5, 2011
1,310
3
I have been using 56.5 grains of H4350 with 180 Partitions in my 30-06 recently. I just wondered how much H4350 others used with good results?

I tried up to 57.5 grains, no pressure signs, but erratic accuracy. I saw too many fliers.
 
I have had the same results with the same powder/180s as you in several '06s. You done good!
 
New Nosler brass, WLR Primer, 56.0gr of H4350 under a 180gr Partition give me very good , less than an inch, accuracy and about 2,625 - 2,650 fps out of my Rem 700 CDL when I do my part.
 
I am running 55.0grs of H4350 and 180gr NP's in an older Win Mod 70 30-06 and have around a 1" group with 5 shots. I am also getting 2618fps velocity with that load. I ran up higher, but had pressure signs before the groups would start tightening up again. I have also used IMR4350 with 55.5grs and same bullet with just about the exact sized groupings.
 
I have used the 55.5 grain load with both the Nosler and Hornady 180 grain bullets for right at 2700 fps in the 24" barrel of my Win 70. Killed a 6x3 mule deer buck in 2009 (and several others) with that load and the Hornady bullet. I have used the WLR primers almost exclusively over the years. This load with either bullet is a very accurate one in my rifle.

I have used 165s for an all-around load mostly because I pick up some velocity that way but the 180s are the true all-around bullet in a .30-06 in my opinion if anything larger than deer is to be hunted at all. Jack O'Connor tells of shooting a grizzly with a 180 grain Corelokt out of his .30-06 in Alaska in his book The Hunting Rifle.
 


H4350 and the 180's go together in the .30-06 very, very well. I have been messing with Ramshot Hunter in recent years.
 
Jimbeaux82":3favjxvk said:
57.0 gr H4350, 180 gr Speer FBSP, 2650 fps, .5" group (3 shot), Win Mod 70 XTR Featherweight

Well, that is some great shooting Jimbeaux82. That should get any job done quickly.
 
Every once in a while you get a good factory rifle that just shoots lights out. This is one of them. It shoots most everything I have tried under 1". I did the same thing using 180 gr NP's and VVN160, 3 shot .5" group. Now for some reason I am having a little more trouble getting 180 NBT's to shoot. I am currently getting 1.25" groups with them but I am not finished experimenting with seating depth so maybe I can tighten it up a bit. Maybe it does not like boat tailed bullets as much as flat based but I have been able to get 150 NBT's to shoot under 1" so I am a little baffeled by this combination.

I guess that is why we all enjoy reloading - the never ending search for the perfect load.
 
My 06's have always shot better with flat-based bullets. 180's have never been as accurate as 165's. .5 groups is good to go, nothing you cannot get done with that combination!
 
I had great luck with 57.0 grs of IMR4350 and 180 BT's and AB's, would shoot half MOA all day, 0.020" off the lands. With ONE 27" Hart barrel, I was getting 2,911fps. I've had three barrels for that rifle and never gotten close to that velocity. . . It was a sad day when I shot it out.
 
nosler06":14ig1wkr said:
I am running 55.0grs of H4350 and 180gr NP's in an older Win Mod 70 30-06 and have around a 1" group with 5 shots. I am also getting 2618fps velocity with that load. I ran up higher, but had pressure signs before the groups would start tightening up again. I have also used IMR4350 with 55.5grs and same bullet with just about the exact sized groupings.

beauty of a Avatar pic there N06 ! And another Canuck from the GREAT province of B.C. (y) RJ
 
I run 180g BTs and 180g Interlocks, with 57.0 and 57.5g respectively of H4350. This generates approx 2780fps in both and produces solid sub moa 3 shot accuracy in my 24 inch stainless Zastava. The Nosler tends to be juuuust a little more accurate.

Works really well for me from pigs and goats to red deer so far. Hope to get after a sambar next season, and will be sticking with one of the above combos, probably the NBT.
 
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