7-300 or 28 nosler

Performance between the two should be very close and might boil down to personal choice/preference, belted vs non-belted cartridge, old vs new (fad, cool factor), etc,. Regardless which one you end up with, IIWY I'd go with at least 26" 1:8" (or faster) barrel.

Good luck!

Depending on source document, case capacity on both is the same or close (93.8 H2O).
.28 Nosler -https://en.wikipedia.org/wiki/Nosler_proprietary_cartridges
.300 win Mag -https://en.wikipedia.org/wiki/.300_Winchester_Magnum

Here's a brass cost comparison for each (source: Midway USA) for your thoughts.

.28 Nosler Custom Brass: $2.72 ea.

.300 Win Mag Brass
- Hornady: $.59-81
- Nosler Custom: $1.52
- Norma: $1.19-1.40
- Winchester: $.57
- Federal: $.84
- Sig Sauer: $.76

Good luck!

Ed
 
28 Nolser cases are excellent. The case head is about .060 thicker than Lapua cases, they hold serious pressure. The neck thickness runout is the best I have seen on un-turned cases. You could not give me a belted anything. I like to run high pressures and need to be able to size my cases all the way down. Just had a customer bring some brass by and his 300WM. 2 firings on Norma cases and they are toast, 3 different dies would not size the case far enough down to eliminate tight bolt close. Larry Willis die hopefully will fix it. No thanks to all that. And Im not just telling you to go that way because I own one, so that makes it better. I dont own either.
 
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I would go with the 7 STW. As Mud says, proven record. My STW shoots the 195 grain Bergers at 2980 FPS well under 1/2 moa with a pretty mild load. It consistently groups in the .3's at 100 yards. Brass is relatively easy to come by as well.
 
Unless it has changed, the OP's choice option is 7-300 or 28 nosler.
Got to love Feenix...

On my Elk hunt we compared our two loads with another hunter...One had a Gunwerks 28 Nosler and I think it was a 168 Berger @ 3125 fps...Mine was a 270 Wby shooting a 170 Berger @3225fps 28" barrel...

We compared the two cartridges...The 270 Wby had a steeper shoulder and a longer neck...it looked like the COAL was about the same...

Holding them in your hand...they almost looked identical...except for the shoulder and the neck...

I am still sticking with Roy...
 
Got to love Feenix...

On my Elk hunt we compared our two loads with another hunter...One had a Gunwerks 28 Nosler and I think it was a 168 Berger @ 3125 fps...Mine was a 270 Wby shooting a 170 Berger @3225fps 28" barrel...

We compared the two cartridges...The 270 Wby had a steeper shoulder and a longer neck...it looked like the COAL was about the same...

Holding them in your hand...they almost looked identical...except for the shoulder and the neck...

I am still sticking with Roy...

Go easy and less expensive...:)
 

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Got to love Feenix...

On my Elk hunt we compared our two loads with another hunter...One had a Gunwerks 28 Nosler and I think it was a 168 Berger @ 3125 fps...Mine was a 270 Wby shooting a 170 Berger @3225fps 28" barrel...

We compared the two cartridges...The 270 Wby had a steeper shoulder and a longer neck...it looked like the COAL was about the same...

Holding them in your hand...they almost looked identical...except for the shoulder and the neck...

I am still sticking with Roy...
That's a really slow/light load for a .28 Nosler with a 168 Berger... He should be pushing well over 3,250...Probably closer to 3,300 FPS MV with an equal length barrel.
 
That's a really slow/light load for a .28 Nosler with a 168 Berger... He should be pushing well over 3,250...Probably closer to 3,300 FPS MV with an equal length barrel.
He had a 26' barrel...

I also thought that it should of been hotter...

Cool thing...he had the yardage dial on his Nightforce...the guides called the range and he dialed his scope...
 
In one word CLASSY. The 7STW will do what either of the other two will do, but the STW been doing it for years with no fan fair. I've owned many 7mm cartridges, all perform outstanding. I'm building a 28 Nosler as we type. Why? I don't know why, guess I just have to have one to find out for myself.

What does the stw offer that the other 2 don't?
 
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