Bryan - Good stuff! Thanks for freely sharing just a little of your wealth of knowledge and experience.
@tjarmand
5 жыл бұрын
you the man Brian.. thx for sharing your knowledge we all appreciate it I assure you..
@johnhill6154
2 жыл бұрын
Thanks for sharing this info.
@Trollygag
5 жыл бұрын
Thanks for answering my question!
@jmrkx665
5 жыл бұрын
I have never noticed any difference in muzzle velocity between bullets that feel slightly different when being seated in the neck. Some seat like butter and some seat with a little more resistance. I used to set them aside and shoot them separately, but never really noticed any difference. Thanks for sharing your experience Bryan. Cheers!
@JRMny-nl4ut
2 жыл бұрын
Man?, Am I not behind in times... Yep I think so. Great video.
@martingagnon4547
4 жыл бұрын
Best advice at last minute of video! DIY👍 I have a question relative to effect of annealing or not on SD: did you jam or jump the bullets for this test?
@tjarmand
5 жыл бұрын
can u plz plz plz put a function on the kestrel that would let you tell it that you set your scope zero at a certain environment condiction so on another day it can know the difference between that day and the day you set your zero? or is it not as big a deal as I think it is? I cant seem to grasp that part for some reason..
@randyemerson8407
4 жыл бұрын
Is there a way to purchase CDM's without buying the app first?
@ruhurtin4squrtin34
5 жыл бұрын
If mixed twist, does slower 9/8.5/8.5 better vs faster 8.5/8.5/9? BEC HUNTING BULLETS [162 AMAX] are constructed to expand vs target[BERGER]. would compromised/mix twist be better for high bc hunting & target shooting? -also is 4 or 6 groove better for lr or is there a substantial diff?
@mountainman78629
4 жыл бұрын
I have a theory if we could shoot the same exact load over and over. As in get the bullet I just shot and use the powder I just shot and pulled the trigger with the crosshairs on the same spot with the same exact wind, we would hit the exact same spot. So thinking like that we are looking for consistency. Why is it if I weigh my bullets and use all 215.0 or 215.1 and use the same exact amount of powder and even though we can't control the wind, we still have variation in velocity?
@jazb6299
5 жыл бұрын
Video ends abruptly in the middle of his answer. Did anyone watched this live? What did Brian say about his own loading routine?
@AppliedBallisticsLLC
5 жыл бұрын
Sorry about that, my phone went dead! I was just outlining that I used to do a lot of brass prep and sorting steps but over the years, but now I've eliminated nearly everything from my process. It's very difficult to beat ammo that's carefully assembled with quality components. My most recent 'big match' was the 2017 World F-class championships in Canada, I loaded all my ammo on new Lapua brass, Berger bullets (both unsorted or processed) N140 powder and Fed205M's. Result: 3rd place in the individual world championship tournament.
@youngsmith5647
5 жыл бұрын
i customed a bullet for myself , but unfortunately i don't know the BC . how could i know it ? thanks
@AppliedBallisticsLLC
5 жыл бұрын
Send an email to us at support@appliedballisticsllc.com
@youngsmith5647
5 жыл бұрын
@@AppliedBallisticsLLC oh , thank you for reply , i will try it
@wintersguo8048
5 жыл бұрын
Where was the live on? Ins?
@AppliedBallisticsLLC
5 жыл бұрын
The Applied Ballistics Laboratory.
@o5245607
2 жыл бұрын
The words on the wall behind you are reversed. Does that mean your phone isn't tracking properly? haha.
@user-mu8xx7iu7t
Жыл бұрын
Добрий день. Цікавить чому метеостанція 5700 не враховуе вертікальну поправку на ветер приклад: відстань 1000 м. Вітер з 9 години, швидкість вітру 3.5 м/с. Зброя .338лм Кестрел по вертікалі дае поправку 10.1 міл. А пріложеніє 10.2 міл
@beachboardfan9544
5 жыл бұрын
Is anyone testing their bullets COG I usually shoot otm bullets and I've found them to have a pretty large variance in COG... I guess it doesnt matter as long as the center of pressure is behind the COG, am I wasting my time sorting by weight and COG?
@AppliedBallisticsLLC
5 жыл бұрын
Spin stabilized bullets are statically unstable, meaning the CP is in front of the CG. They overcome this thru spin. I've never considered sorting bullets by CG location. My guess is, the location of the CG is more consistent than we could measure with reasonable effort. ALso, I don't know what difference it would make in trajectory if the CG were to vary +/-0.001" or 0.002".
@beachboardfan9544
5 жыл бұрын
I read your book that referenced epicyclic swerve, the spin relative imbalance of a bullet and the mentioned pitching and yawing, which made me think about the gyroscopic procession, nutation and COG variability and its potential affect's. I suspect its not much of a concern with a solid copper bullet, but even a lathe turned copper projectile has to have spin imbalance from grain structure differences of the metal or potential solidification voids or other inclusions if the copper was cast into the bar you're turning from. I don't know how indepth you guys get with your R&D (I suspect its production focused testing) but have you ever considered monocrystalline copper bullets, or laser ablation balancing the lathe turned bullets? I'd bet a near perfect balance could be achieved with either method. The OTM rounds I COG tested were orders of magnitude more than 1-2 thou. The greatest being just over .0830" from nominal (lot of 200). I suspect its the result of how they're manufactured and how the lead fills out the tip. Could there be stability gains from having a COP behind the COG?!
@AppliedBallisticsLLC
5 жыл бұрын
@@beachboardfan9544 I'm interested to know how you're measuring CG position. Also, to clarify, are you concerned with the CG distance from the axis of the bullet, or the CG location along the axis? In other words, CG offset from center, or CG location along the length? Even a little CG offset from the bullet axis will cause dispersion, but slight variations along the axis will only alter stability a very small amount, inconsequential. Finally, in order to shift the CP behind the CG, the bullet would need fins, and require a sabot to launch from a gun barrel (or fins that 'deployed' at the muzzle).
@beachboardfan9544
5 жыл бұрын
I'm measuring the CG along the length. But I said about monocrystalline alloys and laser ablation balancing in reference to any potential radial imbalance. I use a scale that was custom built for my employer, it's essentially a small (60 gram capacity), super sensitive version of an airplane COG balance.
@beachboardfan9544
5 жыл бұрын
How do you like that ultra gun vice?
@AppliedBallisticsLLC
5 жыл бұрын
Very useful for cleaning all kinds of guns, from short AR types, to big ELR guns.
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