Performed doppler radar ballistic summary out of Vudoo gen 1 18 inch barrel
SK rifle match and long range summary was performed at 68 F
SK HV at 60 F
SK rifle match and long range summary was performed at 68 F
SK HV at 60 F
Just curious, what are you "sad" about with the LR Match numbers?Thanks for the data nice sad on the long range
If my LGS gets the sk shipment they've been waiting on since last spring, I'll do that with center-x, sk long range, and pistol match special. As it sits I'm down to my last few bricks of everything, and I'm only shooting matches.It's too bad someone hasn't sent 50 or 100 shots at a single aimpoint
at say 100 or 200 yards and measured the vertical spread and muzzle velocities.
It sounds like it would provide a useful way to compare cartridge quality.
If only....
I'll try to do 50 or 100 at 200 yds.It's too bad someone hasn't sent 50 or 100 shots at a single aimpoint
at say 100 or 200 yards and measured the vertical spread and muzzle velocities.
It sounds like it would provide a useful way to compare cartridge quality.
If only....
I'd call info gathered from a single 10-shot string an indication, not enough to draw a conclusion from. But when I received two boxes of each of five lots of the first shipment of SK LR Match a couple of years ago, with limited time before lunch one day, I put 10rds of each lot on paper from 100yds. There was so much difference between the best lot and the other four that I drove straight to the house and put in an order for a case of the best lot. After lunch, some doubt had cropped up in my mind over the wisdom of buying 5k rds based on one very short range session, so I took two rifles, all five lots, and a chronograph out and did quite a bit more shooting at 200yds, down a concrete alley with concrete feed bunks on both sides. The audible feedback I got from muzzle report bouncing back off those bunks agreed 100% with what I was seeing on the chrono and on target, and confirmed that the lot I'd ordered was indeed the best of the five.What conclusions can be drawn about these three varieties of ammo based on the ES and SD of a small sample size of a ten-shot string for each?
None of this was sorted I do a visual , weight , run out sorting for everything past 200 yds I cull about 45% their used 200 yds and in.It ain't easy keeping 22lr in a tight cluster at 200 yards.
Any small defect that affects the trajectory is amplified by time of flight.
Toss in mv caused vertical spread and results can end up all across the backer.
My best results came from a box of SK Biathlon.
4 inch total spread at 200 yards.
The best I've seen for 50 shots was 3 inches at 200 yards. Eley Match.
All 50 on a single target eliminates cherry picking.
Very effective method for comparing ammo quality.
Especially when conditions and setup are included.
Thanks for the pics RD.
I wonder how much results would vary if five ten-shot strings (one box) of the same lot of ammo was chronographed. Would there be a significant enough of a difference in ES and SD between five sets of ten-shot strings to make it seem like the ammo wasn't similar at all?I'd call info gathered from a single 10-shot string an indication, not enough to draw a conclusion from.
Thanks for the numbersPerformed doppler radar ballistic summary out of Vudoo gen 1 18 inch barrel
SK rifle match and long range summary was performed at 68 F
SK HV at 60 F
Heres 2 back to back groups I shot at 200 yds today I was 2.3 moa left and up 1.1 moa into a steady 10 oclock wind 6.2 mph SKLR. I stopped after the 5th shot on #2 diamond wanted to end the day happy.Just watched video of Ultimate Reloader, He shot SK HV at 50 and 100 yards with crono I did notice ES was high.
Wish he shot at 200.