Rmr 69gr ballistic coefficient
WebIn ballistics, the ballistic coefficient (BC, C b) of a body is a measure of its ability to overcome air resistance in flight. It is inversely proportional to the negative acceleration: a … Web223 REMINGTON ~ 69 GRAIN MATCHKING ~ B.C. .317. Trajectory for Sierra Bullets .224 dia. 69 gr. HPBT MatchKing at 2950 Feet per Second. At an Elevation Angle of: 0 degrees. Ballistic Coefficients of: 0.301 0.305 0.317 0.317 0.317. Velocity Boundaries (Feet per Second) of: 2800 2200 2200 2200.
Rmr 69gr ballistic coefficient
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WebMar 14, 2024 · Ballistic Calculators & Field Results. Afghanvet09 Sergeant. Full Member. Minuteman. Jun 18, 2006 223 0 Holly Hill, SC. Oct 25, 2010 #1 ; Looking for some good muzzle velocity figures (15ft or 78ft) for M855 ammo and M193 from AR carbine 16" barrel for comparison. thanks. Trigger Monkey Ronin. Full Member ... WebBallistics Coefficients - Rifle 1032 .204 32 BlitzKing .110 .221 @ 3950 fps and above.218 between 3625 and 3950 fps.204 between 3300 and 3625 fps.189 between 2225 and 3300 …
WebIn ballistics, the ballistic coefficient (BC) of a bullet is a measure of its ability to overcome air resistance in flight. A high BC means the object will slow down less. It will have more of its speed left when it reaches the target. BC depends on mass, diameter, and drag coefficient. Ballistic coefficient has units of lb/in² or kg/m². WebDec 6, 2016 · Could anyone help me with the Ballistic Coefficient and bullet speed for Barnes 5.56x45 69gr OTM BT? I am trying to punch the data is my iStrelok app. Also for the IMI Razorcore ... -Barnes 69gr OTM 556 -Federal 77gr Sierra Match King 223 -Hornaday 75gr Match 223 Posted: 12/5/2016 1:17:29 PM EDT [#9] Posted: 12/5/2016 1:17:55 ...
WebFeb 9, 2005 · Here K is the Scaling factor by which the steady state model density ρ m must be multiplied to get the true density ρ t, B′ is the estimated or model ballistic coefficient (Bm) and contains information about the biases in the atmospheric density models.Also any unmodeled errors in the density profile from a model are biased into B′, and reflect the … WebSep 24, 2024 · Designed with ballistic coefficient and performance in mind, you'll be very happy with how these perform. ... Only flung (3) 69gr RMR's through my Kali Kid Krieger …
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WebOct 4, 2024 · 69 gr. RMR BTHP CCI SRP COAL = 2.260 CBTO = 1.905. December 9, 2024 at 9:48 pm #394918. timebak1. Participant. ... chrome lined barrel, with the RMR .224 69gr … blightroot respawn timeWebSep 25, 2024 · Either way, the G1 fails to give us a real-life BC for our long-range bullets. The G7 standard projectile provides BCs at all velocities for lanky boat tail rifle bullets. The G7 standard projectile more closely represents today’s boat tail bullets and assigns them a more realistic BC than does the G1. Most importantly, the G7 also renders an ... frederick news post public noticesWebBallistics; Custom Match-grade Rounds for competitive shooting, indoor ranges and big game hunting, top-quality and priced right! Match Rounds are made from premium-quality materials on special equipment, and subject to intense quality-control standards. Meets all SAAMI standards. blightrotWebBallistic Coefficient: 0.301 Bullet Weight: 69 gr Initial Velocity: 2567 fps Sight Height : 3.0 in Shooting Angle: 0° Wind Speed: 10 mph Wind Angle: 90° Zero Range: 100 yd Chart Range: 700 yd Maximum Range: 4203 yd Step Size: 10 yd: Corrected For Atmosphere Adjusted BC: 0.305 Altitude: 850 ft Barometric Pressure: 29.92 Hg Temperature: 50° F frederick news post police log for feb 8 2017WebDec 21, 2024 · The ballistic coefficient falls under the premise of external ballistics and is regarded as the property of an object to overcome air resistance while traveling. For a projectile weighing m kg and having drag coefficient C, the ballistic coefficient B can be written as:. B = m / (C × A), where A is the area of cross-section of the projectile. The … blight rs3WebNov 1, 2024 · Conventional wisdom suggests this twist rate is perfect for bullets in the 55-to 60-grain range, though most will stabilize the common 62-grain FMJ rounds. If you hunt prairie dogs or coyotes with lightweight .223 bullets, this twist rate will do fine for your needs. Doubletap's 55-grain Nosler Ballistic Tip load generates 3,300 feet per second ... frederick news post police blotter 2019Web69gr Projectile Expands to:.570 Muzzle Velocity (FPS): 2900fps Muzzle Energy (ft/lbs): 1289ft/lbs Test Barrel Length and Twist Rate: 18.0in/1in8 Ballistics Coefficient:.375 Rounds per Package: ... With a Ballistic Coefficient of .375, this load is also a great choice for long range shooting. blights auto electrics katanning