2840 in a 22inch barrel is smokin. Very nice.
After a short load development I got to shoot these in my 22" suppressed 223 out to 989yds.... My accuracy node was at .025 jump and 2839fps with no pressure and the b.c. is spot on to that distance and closer. I didn't shoot any groups at distance but I didn't miss any targets 800yds or closer and the ones I did miss were wind. This bullet is pretty great in my opinion. My elevation at 989yds was 8.4 mils and my friends 6.5x47 with 140gr hybrids was 8.1 mils for comparison.
Thanks for posting your results. Just out of curiosity, you know there is "no pressure" how? If you're using primer appearance and/or hard bolt lifts, I can trash a .223 primer pocket in a single firing of 90 VLDs without getting either one of those pressure signs. Unless your using a ball powder, 2840 fps out of a 22" barrel is likely to be pretty hard on the brass. That's basically the same velocity at which a 30" barrel tunes in with 90s and H4895, and most are lucky to get more than 3-4 firings max at that pressure.
You are correct that I'm assuming. I don't compete with 223 and usually only load them 4-5 times if that. I'll let you know how many firings I get but depriming the primers are still in tight. I also don't go off primer pocket tightness because that more so depends on the brass quality/hardness. I can go from 1-2 firings to 10+ firings with the same load and different brass
Yes - just a heads-up on the pressure. Hopefully, it will not be an issue. I have been waiting for someone to post their 88 results with a .223 Rem because I'm also interested in giving them a try. So far your results sound very promising, thanks again for sharing your findings.
You compressed?I'm using Nammo 5.56 brass, cci 41, 23.8 grs H4895, 223 wylde chamber, 7 twist Krieger
Yes, idk how much.... OAL 2.515 and barely fits in a trimmed accurate mag.You compressed?
Yes, idk how much.... OAL 2.515 and barely fits in a trimmed accurate mag.
The issue I see with these is that their advertised BC exactly matches the advertised BC of Berger's 90 VLD out of the box. However, the Hornady bullet is already "pointed" (plastic tip), whereas the 90 VLD will enjoy another 5-6% or so increase in BC by pointing. The bottom line is that you can [in theory] push the Hornady bullet a tick faster when loaded to equal pressure due to the lighter weight (maybe 25-30 fps), but it will be still behind in terms of BC. Therefore, I doubt it will enjoy any ballistic performance advantage over the 90 VLD. In order to get buyers to switch to these from other currently available "heavy" .224 bullet offerings, they will need some other advantage, such as ease of tuning. Otherwise, why switch?
No unfortunately, but I think most 223 wylde reamers are pretty close to each other unless otherwise stated.Any chance you know your freebore?
And the bearing surface looks long at first glance2 grains less than the 90s isn't going to make any difference as far as how fast they can be driven. Bearing surface is going to be the determinate, just like it is in the case of 80s vs. 77s.
They may be faster than 90s, they may be slower. We'll have to wait and see how fast they can be loaded.
That's possible BUT Hornady loves to jump. As I've had many times with other Calibers, a .150 jump isn't unusual for an ELD or Amax. Will depend on the rifle for sure.88's will need a long throat, may kill the accuracy of the 80g. Pick your poison wisely.
No unfortunately, but I think most 223 wylde reamers are pretty close to each other unless otherwise stated.
With a .062 freebore I would imagine the boat tail was almost touching the primerThe Wylde chamber should have 0.062" fb. How do the 88s look once they're seated in the case neck for your setup? Is the boattail/bearing surface junction below the neck/shoulder? A 0.062" fb chamber seems like it would be more than a little short for a bullet of that weight/length and might put it down below the neck/shoulder. Although they certainly could be tuned to shoot that way, I suspect it would result in a lot more pressure to hit a given velocity than with a freebore something more like around 0.120" to 0.150". I may have seen the figures, but I don't recall exactly how long the bearing surface/boattail is on the 88. If it's a lot shorter than other 80s/90s, the Wylde might be ok.