What is a good ballistic coefficient for a bullet?
What is a good ballistic coefficient for a bullet?
General trends. Sporting bullets have BC’s in the range 0.12 to slightly over 1.00, with high being the most aerodynamic, and low being the least. Very-low-drag bullets with BCs ≥ 1.10 can be designed and produced on special lathes using mono-metal rods.
Can you hunt with Hornady eld match bullets?
The rest of Hornady Match line exclusively uses their ELD Match bullet. While Hornady Match ammo is designed with competition shooters in mind, it will also perform admirably as hunting ammunition in some cases. This is particularly true for thin-skinned game like deer and pronghorn.
What does eld mean in bullets?
Extremely Low Drag Match
ELD® Match (Extremely Low Drag Match) bullets are technologically advanced, enhanced accuracy target bullets featuring Heat Shield® tips with the PERFECT MEPLAT (tip point) combined with numerous design features that deliver the highest-in-class ballistic coefficients, superior accuracy and extreme consistency from …
Does ballistic coefficient matter?
So, when does BC matter? Bullets with better BCs can deliver flatter trajectories and faster impact velocities. Both are good things for hunters, but to matter much at all the difference in BC and the distance to the target must be extreme.
What bullets have the best BC?
With the highest BC bullets, the 26 Nosler remains supersonic beyond 1,750 yards.
Do Hornady match bullets expand?
Hornady ELD-X (Extremely Low Drag – eXpanding) bullets are designed to provide reliable expansion at both conventional and extended ranges. Coupled with high ballistic coefficients (BC) and match-grade accuracy, these hunting bullets are as good on the range as they are in the field.
What is SST ammo?
Hornady® SST® Bullets (Super Shock Tip) are premium hunting bullets designed to shoot flat and hit hard. The bullet’s polymer tip increases the ballistic coefficient for flatter trajectory, and the tip pushes back into the lead core upon impact to initiate rapid expansion, even at long rage.
How good are GMX bullets?
Like any monolithic expanding bullet, the GMX has excellent weight retention and deep penetration. Hornady claims 1.5-times expansion and 95 percent weight retention, with 30 inches of penetration in ballistic gelatin. This bullet is 30 grains heavier and has a reputation for excellent penetration.
What does SST stand for in Hornady bullets?
Super Shock Tip
The Hornady® SST® (Super Shock Tip) is designed to deliver tremendous shock on impact while expanding quickly and reliably, particularly at higher velocities.
How do you calculate ballistic coefficient?
To calculate the ballistic coefficient requires two velocities. The initial velocity (V 0), and then, at a certain point on the trajectory at the distance x from the muzzle, the V x velocity. To measure V 0 directly is difficult; therefore V 5 and V 100 were measured, from which V 0 was subsequently extrapolated.
What is a good ballistic coefficient?
For modern bullets, the range of ballistic coefficient is about .12 (which is at the low end) to 1.0, which has extremely high air-drag resistance.
What is G1 ballistic coefficient?
G1 and G7 are different models of drag functions that measure ballistic coefficient. Ballistic Coefficient or B.C. is a measurement (or prediction in a lot of cases) of how fast a bullet slows down in a given distance with a given velocity. G1 and G7 both measure the aerodynamic qualities of a bullet but use different models to do so.
How do you calculate bullet coefficient?
Bullet performance. The formula for calculating the ballistic coefficient for bullets only is as follows:[2][3] where: ‚ BCBullets = ballistic coefficient ‚ SD = sectional density, SD = mass of bullet in pounds or kilograms divided by its caliber squared in inches or meters; units are lb/in2 or kg/m2.