Most everything mentioned on this entire thread has been done, to plus or minus 50 fps.
What is really required is a longer action, in order to take advantage of the existing cartridges. Yes, there are 4" plus action lengths available, however, they are set up for the largest case diameters. A stretched Rem 700 Long action, keeping that same diameter would be about right. Don't like Rem? Sub your favorite maker.
4.00" to 4.25" would be ideal, with bottom metal and magazines to match.
R.
That’s unfortunate, and glad I missed it. I’ve felt the same irritation, but then again I drink less than Douglas.
Most everything mentioned on this entire thread has been done, to plus or minus 50 fps.
What is really required is a longer action, in order to take advantage of the existing cartridges. Yes, there are 4" plus action lengths available, however, they are set up for the largest case diameters. A stretched Rem 700 Long action, keeping that same diameter would be about right. Don't like Rem? Sub your favorite maker.
4.00" to 4.25" would be ideal, with bottom metal and magazines to match.
R.
They should neck up 6 ARC and call it 6.5 ARC that would be amazing![]()
And the .480 is just a .40S&W’d .475 Linebaugh. Hasn’t been anything truly new since the French developed the first good smokeless powder, just tweaks.
Funny, sometimes I want a shorter action. An actual 223 family sized action? Could you put 6 Dasher in that? Or is it better served by the traditional 308 short action?
You can mill out a 700LA action to fit a 4" Wyatt box, but you're single feeding anything longer. That's what alot of 338 edge guys do.
A 375, 458 or 500 PRC.
Lots of new cartridges out there. Most catering to fast twist high bc bullet target shooters. Lots of overlap case capacity wise.
But one is like to see is a lengthened 223 type case, further even than the 222 Rem Mag which will push a 50 gr 22 cal bullet to 4000 fps. Or necked up to 6mm would be a nice deer gun. The small bolt face world is a wonderful place to be ime. Brass is easily sized, pushed pressure wise, lots of unused mag box, great barrel life.
Since the 204 Ruger nothing really has been changed in this class of cartridges.
Tell me your feelings.
Howa makes one, A Sako AI as well. There a a couple around?
R.
I'd pay good beer money to know what sort of pressures his handloads were running.
Funny, sometimes I want a shorter action. An actual 223 family sized action? Could you put 6 Dasher in that? Or is it better served by the traditional 308 short action?
Wish I was paying attention at that time. Sounds pretty interesting.
howa mini
cz 527 (discontinued but maybe their new one?)
sako 85 XS and some other XS previous models
ruger chambers the Hawkeye hunter in .204, (doubt it's a '.223 length action' but haven't really looked into it, seemed to make more sense to do grendel or arc to me for big game legalities and more sales)
ruger m77 7x62x39 was around for awhile but no longer, maybe it could donor to a dasher? it's just a barrel swap away from grendel/arc (I'd love to find one)
browning have any .223's?
kimber/Cooper? a little Kimber grendel/arc/dasher would be pretty cool unsure if they had any .223's I think Cooper did but you'd be looking for used
my buddy does dashers off rem 700 short actions and aics type mags with the kits in them from recollection,
totally agree a hole in market now that we have 21st century efficiency with modern ballistics in a number of these AR length short fats, what's missing is decent quality actions in this length to support these popular short fats
I don't understand Ruger's decision to chamber .204 ruger in the Hawkeye hunter without adding .223, grendel, arc...weird. Be a nice coyote callers rig but so singular in purpose with .204, guessing it will be a collector one day as can't be many of them moving.
as for the subject...no, there is already too much modern heavy for cal high bc in the range of calibers now, I see room to move to the next level of this, if there is room?, can twist rates work?, can we make these bullets even longer now and hit another level of efficiency? ie; 135gr 6mm with .8 bc and .327 sd (using say the 220gr .308 cal .331 standard as we know in solids that was enough for dangerous game in Africa)...if there's room it could be in 6mm and .257 but going to 130 gr range in 6mm and into the 150 range in .257, keep recoils in check but put bc's and penetrations through the roof for a whole new level of performance in air and swimming
it's a new direction to another level above the current 21st modern ballistics range of options that hornady needs to look at next, and work out terminal ballistics as thoroughly as inflight ballistics are worked out might be an even better step to take before going to the next level of inflight/terminal? we need terminal ballistics calculators and different measures understood and known about all bullets so we can objectively choose and compare instead of subjectively arguing head stamps and ft/lbs etc. 30 pages every time the subject comes up online, we're way behind there and stuck in the 20th.![]()