2002年7月9日 · The Horus has the cos scalar value on it? That’s a good idea. Eliminates the need for a cos chart.

2024年1月18日 · Marksmen often rely on various tools such as wind roses, mph charts, sin/cos values, calculators, and wind formulas to gauge wind values on their bullet/rifle system.

2025年2月20日 · The forumula for sine is x - x^3/3! + x^5/5! so if x is small, its basically "x" (and for the additionally pendatic among you for small x, cos x = 1 and tan = sin/cos or x/1 so you can see its pretty consistent around here whether you use sin or tan). cos = 1 -x^2/2+x^4/4!

2025年2月7日 · Hey everyone, I’m Benedikt, a reloader from Germany, and over the past 1.5 years, I’ve been developing https://preciseload.com as a spare-time project. Precise Load is a web-based interior ballistics calculator, similar to QuickLOAD and GRT, but it runs directly in your browser—no installation...

2021年12月14日 · Managing the wind for precision rifle shooters Follow Sniper's Hide and pick up the latest information on all things precision rifle-related.

2023年6月17日 · BigJimFish reviews the Arken EP-5 5-25x56 rifle scope and excellent “combo pack” of accessories available at a discount at time of scope purchase.

2014年7月29日 · Has anyone put together any ballistic comparison graphics? I feel with all the hoopla someone has, but I haven't been able to find yet.

2011年8月19日 · (He actually calculates it as cos (90 - cant angle) * max ord, but apparently failed to note that's the same as the above.) By the way, even with your number at 1000 yards, that's in the same magnitude as the effect of a 1 mph crosswind.

2025年1月7日 · I'm sure that most of you like me got the federal release of the new redesigned cartridge. Apparently they are using some type of alloy for that is stronger than brass.

2024年11月19日 · Seems everyone loves their 6 arc. But 22 arc shoots flatter. 6 arc has more energy on target and better at extending max range. Anyone else on the fence about which one to go with Seems 22 arc would be better to 5-600 yards