Is anyone consistently shooting respectable, competitive scores at 1,000 yds. with a 223. If so, do you know what barrel, bullet, twist, etc. that they are using.
swampshooter said:Is anyone consistently shooting respectable, competitive scores at 1,000 yds. with a 223. If so, do you know what barrel, bullet, twist, etc. that they are using.
gstaylorg said:dragman said:I don't see how it can be done.
Take two shooters with the same ability at the same time and the .223 will loose unless it's in a wind tunnel. Can you do it sure, but you can do a lot of things that doesn't make them a good idea. Even the fastest .22 wild cats will struggle in the wind out too 1000 yards.
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As far as the 90 VLD getting pushed much farther offline than its ballistic coefficient would indicate, that pretty much goes against the laws of physics and I'm highly skeptical as to whether that actually happens.
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gstaylorg said:dragman said:I don't see how it can be done.
Take two shooters with the same ability at the same time and the .223 will loose unless it's in a wind tunnel. Can you do it sure, but you can do a lot of things that doesn't make them a good idea. Even the fastest .22 wild cats will struggle in the wind out too 1000 yards.
So will a .308 pushing 155s in hands of all but the very best drivers, especially compared to something like a 215 Hybrid. The argument about "two shooters with identical ability" is meaningless. Such a thing simply doesn't exist in the real world. Different rifles, different relays, different wind conditions, different wind reading ability...the list goes on and on. It is extremely difficult to provide a truly equal side-by-side comparison. On top of which the sample size for the .223 in F-TR LR is exceedingly small. But that doesn't change the fact that a lot of matches have been won by extremely talented shooters using 155s. All I can tell you is that a 90 VLD going 2850 fps or so should be able to hold its own against any .308 bullet up to the 185 Juggernaut BC range. This is coming straight from people that have been using the .223 regularly in F-TR matches, so I have no reason whatsoever to doubt what they say. As far as the 90 VLD getting pushed much farther offline than its ballistic coefficient would indicate, that pretty much goes against the laws of physics and I'm highly skeptical as to whether that actually happens. The main problem in this debate is simply that there so few high level shooters using a .223 in LR relative to .308s that you hardly ever hear much about it. You really have to go looking if you want any definitive info at all, which obviously leads to a lot of doubt as to it's real world performance.
mysticplayer said:Remember those 5 barrels???
There were many great days. Not just good days, I mean, ninja can't miss kind of days. Light to moderate steady air, bring it.
I compared to shooters using 185BT's and as the ballistic programs predicted, our drifts were awfully close. On some relays, I had LESS wind but then we would have to confirm no wind zeros just in case a rifle was biased one way or another.
The bullet flew with the drop and drift as the program predicted.. close enough to make sense. BUT how it reacted to turbulent air is the real problem
On a bumpy day or on a range with varying conditions, OH BOY, what a gong show.
Could it have been related to twist rate and RPM? Sure maybe but I tried an 8 twist just to see how it would go. Same thing. No shortage of bullets shooting superbly in 8 twist barrels in other cals
Could it be the shape? maybe????
A little over 2 years and buckets of bullets (both Berger and JLK 90 VLD type bullets). Same thing - steady air, even at high velocities, no major issue.
But in bumpy air, not a hope.
Shot in the 2012 US Nationals at Raton. That is some wonky air with lots of local conditions. When the air was swirling, ALL nearby shooters moved. We all moved in the same direction.
If they pushed to a 9, I was an 8. And so forth. I was bleeding points at a horrendous rate.
Whatever the physics, I have proven to myself in a myriad of ways and attempts, the 90gr VLD is not a 1000yd bullet under typical match conditions.
Mid range, you bet.
Ironically, I had far less issues with the Berger 90gr BT but that has been discontinued. I continue to use this as a LR rock and gong smacking bullet. Works very nicely.
I am much happier now with my 308 and heavy bullets at 1000yds. It goes as predicted with far fewer WTF's not related to trigger plunders.
Feels more like F open but with more drift.
Now to get my rankings out of the basement
Jerry