.284 Winchester, newer loads for 150 gr Eld x or M, 160 gr Nosler

Boatninja

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Oct 13, 2019
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Wild Horse Desert
I have a Rem 700 long action .284, 21", 1-9" twist barrel, 150gr ELD's & 160 gr Nosler Accubonds, WW Super brass, I have various powders. Kinda interested in Staball 6.5 loads, but interested in others using lighter bullets. Any suggestions?
 
I have a short action Ruger M77 tang safety with a 1 in 9.25 twist 23" barrel chambered in 284 win. Ammo is assembled to feed from a magazine length of 3.050". I own a custom reamer with throat length set up for the 168 Berger VLD contacting the lands. The WW Super brass requires minimal neck turning for a chamber with a .315 neck. Loaded ammo is .310".

I currently have two loads for this rifle. Both use RL-17 and are max loads for this rifle. Your results may vary. The bullets are the 168 Berger Hunting VLD and the 120 Nosler ballistic tip.

The seater die is setup for the 168s and the 120s are seated without changing the die setting.

168 load: 168 Berger VLD 2925 fps with 52 gr of RL-17 210 federal match primers

120 NBT: 120 Nosler Ballistic Tip 3457 fps with 58 gr of RL-17 210 federal match primers

Back in 1963 when the 284 Win was introduced, Bob Hutton used IMR 4350 with a 140 partition. The load was 57 gr for a velocity close to 3000 fps

When had my first 284 barrel on this rifle in 1984, I used this powder with a 140 Sierra gameking. Also used the 160 gr partition. It was my only rifle. I took coues wt, mule deer, one bull elk and numerous cow elk, coyotes, and lots of jackrabbits.

At one point trying to flatten trajectory I used the, new to the market, original Barnes X bullet. I chose the 100 gr and worked up to a stunning velocity of just under 3600 fps. It took a few deer and javelina. It didn't always kill but anchored the deer. I stopped using it after a few seasons. Barnes retooled and it no longer exists.

Subsequent barrels used H4350 for decades as it fit better and was temperature stable.
When RL-17 came out I switched. Even though this powder is a bit temperature sensitive it yields the fastest velocities and is very accurate in my rifle.

Hope you find the loads you are seeking.
 
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Watching this thread. I have a 24" benchmark 1-8 twist. Just ordered some 120 HH to try.
I'm also watching this thread, as I re-barrel this caliber in 2 hunting rifles i the last year. Because of limited components, like powder only IMR 4831 was available and my old stock of RL26, I used the Hornady 154 SST for range shooting and the IMR 4831.
The first chamber were a saami specification, which I freeboe to seat the NP 160gn total OL of 3.110 and .08 jump. Using 54.6 4831 give me 2820ft/s in the 24" barrel, and good accuracy .
Second barrel is chambered using Mansom 284 FComp225 this has tighter neck it works using Lapua and Hornady brass. Again it was throated the same as the first barrel, ment to use the 160gr NP, this 25" and RL26 58.6gn, both Sierra GK and NP give a velocity of 2880ft/s,
 
I'm also watching this thread, as I re-barrel this caliber in 2 hunting rifles i the last year. Because of limited components, like powder only IMR 4831 was available and my old stock of RL26, I used the Hornady 154 SST for range shooting and the IMR 4831.
The first chamber were a saami specification, which I freeboe to seat the NP 160gn total OL of 3.110 and .08 jump. Using 54.6 4831 give me 2820ft/s in the 24" barrel, and good accuracy .
Second barrel is chambered using Mansom 284 FComp225 this has tighter neck it works using Lapua and Hornady brass. Again it was throated the same as the first barrel, ment to use the 160gr NP, this 25" and RL26 58.6gn, both Sierra GK and NP give a velocity of 2880ft/s,
Good velocities with a 160 gr bullet. I'll be a bit limited as mine is on a short action. Hence why I went with a shorter, lighter copper bullet.
 
The 120 Nosler Ballistic Tip may surprise you. Here is some information on this bullet:

From Steve Timm retired writer for varmint master magazine. Thanks Steve! I copied two posts he wrote I took from my documents files:

Updated 5/29/19


The 120Ballistic is one heck of a tough bullet. I've killed bull moose, a good number of mature bull elk, big-honking Northern Alberta whitetail & mules and quite a few American pronghorn with the 120. Maybe thirty++ kills in all and though the 7-08 Ackley (7SGLC) and my .270 Ackley Improved

Every single one of my 120Ballistic kills have been one-shot kills. The only 120s I've ever recovered were from two very-mature 6X6 bull elk … one at 375-ish in the vertical spine and one dead-center through the shoulders at 450-ish.

The two recovered bullets are around here somewhere in this mess. If memory serves, the bullets opened to .750"-.800" and both expanded bullets weighed about 100-grains.

I've told the story multiple times, in this forum, about how the 120Ballistic came to be. So I won't bore you.

Trust me, the 120Ballistic is all the 7mm bullet I've used for many, many years and it's always proved to be all the danged bullet I'll ever need … or use.

God Bless,
Steve
=============\
To summarize: I started using the Nosler .284" 120-grain Ballistic Tip several years ago. A friend of mine who worked at Nosler at the time told me that the bullet was a total flop with varmint hunters (duhhhhh ), but that the rifle metal silhouette shooters used a zillion of them.

Nosler got complaints from the rifle silhouette shooters because the bullet was too frangible to consistently tip over the 500 meter ram. Because the rifle silhouette use was seemingly the only market for the 7-120, Nosler made the jacket considerably heavier than the original design.

This change was intended to satisfy the silhouette shooters complaints, but an unintended consequence was that they unwittingly made one heck of a big game bullet.

The first I heard of it was my friend at Nosler was shooting California wild boars through both shoulders (both gristle plates) with the 120 in a 7-08. Full penetration and very dead pigs!!!

Please bear in mind that the silhouette story above is purely legend, but if you will split a 7-120, you will find the jacket is waaaay heavy. Actually, it resembles the .338 BTs, which are heavy and are sure killers on larger critters.

Down to your question, "What has Dogzapper shot with the 120s?" Answer: A bit of stuff.

I've killed a couple of 6X6 bull elk. Not big ones, but around 290 B&C and decent bodies for five year olds. One was shot from above, looking away at 375 yards, the bullet entered the spine behind the shoulder and was found under the hide of the chest. Expanded to .75" or so and the recovered bullet weighs about 100 grains (it's around here someplace and it's a big lead and copper ball.

Second bull was 400ish. Not to be fancy, I shot the bull through the center of the shoulder. The bullet broke both shouders and was recovered under the far hide. The bullet is identical to the first bull's bullet.

Both of these were killed with the 7-08 Ackley.

Other kills with the gun and bullet were a large Montana mule buck at way too close, peeking though a juniper tree at first light. Horns were big and so was he and I had to hit the only open thing I could see ... an eyeball. And I did.

Bullet went clear through the head and didn't break the skull. Exited leaving a one-inch hole.

Another Montana mulie was probably the largest-bodied mule I've ever shot in Montana. He was aged at 9 1/2 years in Great Falls game stop (by a PhD professor of big game). I knew the buck intimately and had not been able to kill him the three previous years. I caught him in a herd of over 100 does, with head low and his dick hanging out. Saw him at over 400 yards in the dusk and made a running open field stalk ... closed to 205 yards and shot him a little too high behind the shoulder. Spined him, dead right there, bullet fully penetrated leaving a 2" exit.

There's a few more deer with the 7-08 and some antelope, but the tale is always the same.

I've also used the 120 in the .280 Ackley @ 3,370 fps.

Shot a moose one morning with it. Range was 91 yards and the three year old dumbly stood in the middle of a farm two-track. I shot him under the chin, slightly to my right, trying to break the spine upon exit. One or both carotids were broken, C-2 vertabrae was totally missing and the bullet exited leaving a two-inch hole. For all I know, it may still be in low orbit of the earth.

Mickey Moose died right there.

I've shot many antelope with the bullet in the .280 Ackley. Ranges from 100 to over 500 yards. Nver missed a got with it and never shot twice. Total penetration from most any angle, except for one old and large buck that I shot fully in the chest and recovered the bullet (deadliest mushroom in the woods) right next to his bunghole. I guess you'd call it full-penetration of a goat, minus one-eighth inch.

Lotsa mule deer and whitetails. Normally full penetration. Don't remember ever recovering a bullet from a deer. Exits usually rin one to two inches.

You ask about maximum recommended impact velocity on deer and elk. Heck I don't know, I just go out there and kill stuff.

I don't know that I'd recommend it on elk of moose. I have a habit of hunting deer with the tags for big critters also in my pocket. I carry 120s and sometimes magic happens. If I was purposely hunting elk or mooses only, I'd probably up-bullet to a 139 Hornady Interlocked in both the 7SGLC and the .280 Ackely.

Or for really big stuff, like the Asian water buffalo I killed a couple of years ago, I used the 154 Hornady Interlocked in my .280. I severed both carotids and created a buffalo blood fountain that was quite beautiful.

Anyway, I've written way too much. Use it or don't, it's not a matter of honor or pride. I use the 120 and am not prejudiced and find it kills the schit out of stuff without ruining a lot of meat.

In truth, the 120 Ballistic is considerably "harder" and in my experience will out-penetrate the 140 Ballistic Tip.

I also find the 139 Hornady Interlocked (plain, cheap cup-n-core) to be one heck of a great bullet.

Those of us who love medium sized 7mm cartridges are truly blessed with a plethora of excellent big game bullets.

Steve




From John Barsness the gunwriter:
Mule Deer
Campfire Oracle

Joined: Jul 2001
Posts: 42,135
Banana Belt, Montana
Not quite. Its one of the BT's with a VERY heavy jacket, comprising around 2/3 of the total bullet weight. Generally these models retain at least 60% of their original weight, even if they lose the lead core. This is apparently what baffles some hunters, because they've long believed any bullet that loses won't penetrate deeply.

But all the "hunting" BT's (as opposed to varmint models) have far heavier jackets than other cup-and-core bullets. Those I've recovered retain around 50% of their weight, give or take 10%--about like the Hornady Interlocks I've recovered.
 
Bringing back this thread ... I'm working on loads for my ULA .284 (22-inch barrel) for deer and elk season. Now working with N-160 and RL 17 and got 3/4-inch groups with 150-grain Ballistic Tips. Just loaded 150-grain Accubonds, 150-grain Partitions, 145-grain Barnes LRX, and 140-grain Accubonds. Now to get to the range. With the 150-grain BTs the best group was at 2972 fps (RL 17) and 2948 fps (N-160).
 
I bought a Remage 284 Win, used a couple of years ago and have only used the load that I got it with is which was 56.5 gr of H4831 shooting a 150 gr ELDX. This yields a fairly consistent 1 MOA.
I was thinking about putting together a 6.8 Western and it looks like the ballistics are so close to .284 that I really don't gain anything.
 
I bought a Remage 284 Win, used a couple of years ago and have only used the load that I got it with is which was 56.5 gr of H4831 shooting a 150 gr ELDX. This yields a fairly consistent 1 MOA.
I was thinking about putting together a 6.8 Western and it looks like the ballistics are so close to .284 that I really don't gain anything.
I posted that before I intended to! I think my .284 load is pretty moderate , I was told it was a low node. Getting an average of 2660 fps in a .20" barrel.
Any way just curious what any other members may have with 6.8 western, load velocities etc.
 
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I'd guess that your .284 will do about the same velocities as the 6.8 Western, with the same weight bullets.

No problem getting 2950 fps with a 150-grain bullet in the .284, and you should be able to to do 3050 to 3100 with a 140-grain bullet. If you can find ReLoder 17 (hard to find right now), it's great for velocities. I also found VV N-160 to be excellent.
 
Bringing back this thread ... I'm working on loads for my ULA .284 (22-inch barrel) for deer and elk season. Now working with N-160 and RL 17 and got 3/4-inch groups with 150-grain Ballistic Tips. Just loaded 150-grain Accubonds, 150-grain Partitions, 145-grain Barnes LRX, and 140-grain Accubonds. Now to get to the range. With the 150-grain BTs the best group was at 2972 fps (RL 17) and 2948 fps (N-160).
I'm interested in your results from the 150gn NP which I would think to be my go-to hunting bullet for deer. But unfortunately not been able to locate any in my are (British Columbia). I did test the 160gn NP and the Norma Oryx 156gn both good using the RL 26. This using the F25comp rifle chamber. I will be looking for replacement for the RL 26 as it is no longer available. attached is the result.
Screenshot_20240815_122903_com.android.gallery3d.jpg
 
I have a load for 284 Win with 150 ABLR and 52.5 gr H4359 @2950 in 26".

Another with 154 Interlok and 53gr H4350 @2890 in 20" suppressed.

Another with 150 NBT and 52.5 H4350 @ 2880 in 20" suppressed.

Tried RL17 and got 3000 with 150's in 26" but didn't group as well.

H4831 just didn't get the velocity I was looking for.

Working on 162 Amax with N560 and showing lots of good results.
Will post when I reel it in more.

YMMV!
These loads are pushed to my rifle's near max and chambers are throated long.

I think you may get to 3000 fps or close with 140's in a 20" with todays powders but anyone must use good sense in going there.
 
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To me, it's critical to keep this excellent cartridge viable and active! This is a somewhat older school cartridge that makes sense. I hunted/shot/loaded with a Browning Micro Medallion in .284 back in mid eighties. Shot NBT's but thought they were grenades so switched. Birddog68 told me a few years ago they redesigned bullet and leather was right about being a totally different bullet! Much stronger and penetrates. .284 Winchester and Nosler BR's a great whitetail load! I know it's off track but a few will "get it".
 
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