Bullet speeds by caliber
[PDF File]Ballistic Coefficient Testing of the Berger .308 155 grain VLD
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shape of the drag curve can be determined at all bullet speeds. Figure 4 shows the drag coefficient that was measured for the Berger .30 caliber 155 grain VLD. Each cluster of points on the plot represents the actual test points that were measured. Similar to Figure 3, …
[PDF File].38 Special - Ammunition Store
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.38 Special bullet coming from a Smith and Wesson 686, photographed with an air-gap flash. Due to its black powder heritage, the .38 Special is a low pressure cartridge, one of the lowest in common use today at 17,000 PSI. By modern standards, the .38 Special fires a medium-sized bullet at rather low speeds.
[PDF File]Handloading the FN 5.7x28mm - Load Data
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a 27-grain lead-free bullet at 1,950 fps, a 28-grain lead core bullet at 2,050 fps (now discontinued but will return in 2010 due to demand) and a 40-grain lead-core Hornady V-MAX bullet at 1,700 fps. The current civilian tactical hand-gun, known as the Model Five-Seven …
Bullet Obturation of Rifle Barrels
Highest speeds are measured for shots where barrel obturation was best, and reduced speeds are produced when propellant gasses blow by the bullet at peak chamber pressure and thereafter. Early gas leakage damages the sealing surfaces of the bullet and promotes continued gas leakage during the remainder of that bullet’s trip through the
[PDF File]Reloading Guide - Sinterfire
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that will cause the bullet to break off. Please follow the listed guidelines for proper crimping: Adjustment of the bell/expander die The case mouth should be belled/expanded the minimum amount to permit proper lead-in of the bullet. Bullet Seating SinterFire bullets are designed with a tapered length to accept a mild taper crimp at a pre-
[PDF File]By Maj. John L. Plaster, USAR (Ret.) After nearly a …
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.243 Winchester; and even the .50 Caliber Browning rounds. Because this .308 Match data is of great interest to NTOA riflemen -- and such a wide variety has never before appeared in print -- my publisher, Paladin Press, has authorized me to share it with you. Although derived from ballistic tables provided the
[PDF File]ISB 2011-Numerical Simulation and Experimental Study of ...
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initially performed using the FEM of the bullet of a caliber ammunition 7.62x51mm FMJ, including its core and considering the speed and pressure values described in table 3, as these three major ballistic parameters that are affected by the air flow conditions and that can be simulated. Table 3 Aerodynamics range for the caliber 7.62x51mm FMJ
[PDF File]Aerodynamic Drag Modeling for Ballistics
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can calculate it for any bullet. As an example, a .308 caliber bullet has a frontal area of 0.000517 square feet. To calculate a drag force for Mach 1, 2, and 3, we simply multiply the dynamic pressure at each of these speeds by the projectiles frontal area giving: 6.9 pounds at …
[PDF File]Standard Bullet Specs
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A .458 bullet with a 1-E ogive has a nose length of .458 inches. A .458 with a 1/2-E nose has a perfectly round nose, because the length is half the caliber, which is the radius of a circle that just fits inside the caliber. The elliptical nose normally is tangent to the shank, but the curve is not of one constant radius.
[PDF File]2017 Standard Ballistics Chart - Hornady Manufacturing, Inc.
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Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd M 223 Rem 68 gr. BTHP 80289 2960 2697 2449 2215 1993 1786 1323 1098 906 741 600 482 -1 517 0-7 -22 -454 M 223 Rem 73 gr. ELD ® Match 80269 2790 2564 2349 2144 1950 …
[DOC File]Barnes Triple-Shock X Bullets Part 1
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The GS Custom bullet offered 100 fps greater velocity over a more traditional bullet, but it used a combination of reduced bearing surface and moly coating to achieve this result. Even 45~50 fps is a substantial gain when there is no associated premium price for the boost in velocity performance. The silent world of customer service and BC
[DOC File]THE DEVOLPMENT OF THE THOMPSON SUBMACHINE GUN
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Caliber .38 revolver had been the standard side arm of the army. A. heavier bullet was demanded by the army, and was developed by the. Ordnance Department. Col. Thompson had been a member of the Board. of Officers in the competitive test of automatic pistols, and also. a member of the Board of Officers testing the new caliber .45
[DOCX File]www.chinalakealumni.org
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Each missile struck with the velocity and intact of a 45 caliber bullet fired at close range. Vast quantities of these missiles have been stockpiled. Houston-Fearless Associates of Terrenes, California, manufactures this modular dispenser. ... It is capable of speeds in excess of twice the speed of sound and holds most of the world performance ...
[DOCX File]The contents of this article were produced by Federal ...
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Sustaining bullet speeds faster than the 1,125 fps speed of sound during long-range flight is critical to maximum accuracy. For starters, a projectile is more efficient and easier to put on target at higher speeds. But the transition from super- to subsonic flight (slower than the speed of sound) can also destabilize the bullet, causing it to ...
[DOC File]Newton’s Laws Review with Friction REVIEW Worksheet
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A 0.22 caliber rifle shoots a bullet of mass 1.8 g with a muzzle velocity (exit velocity) of 500 m/s. If the barrel is 25 cm long, what is the average force exerted on the bullet while it is in the barrel? ... An F-14 Tomcat reaches speeds of 74 m/s from rest in a distance of 305 meters from the deck of an aircraft carrier. The Tomcat has a ...
[DOC File]FORENSIC BALLISTIC
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BULLET RECOVERY BOX – consist of a wooden box, 12” x 12” x 96”, with the hinged to cover and with one end open. This long box is filled with ordinary cotton and separated into section by card board partitions. CALIBER – is the diameter of the inner surface of …
[DOCX File]MR WESTERGAARD'S SCIENCE - Home
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a 0.45 Caliber bullet (m = 0.162 kg) leaving the muzzle of a gun at 860 m/s. ... The 5-ball immediately speeds up to 56 cm/s. Determine the post-collision speed of the cue ball. Rex (m=86 kg) and Tex (92 kg) board the bumper cars at the local carnival. Rex is moving at a full speed of 2.05 m/s when he rear-ends Tex who is at rest in his path.
[DOCX File]cblakeapphysics1.weebly.com
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… a 0.45 Caliber bullet (m = 0.162 kg) leaving the muzzle of a gun at 860 m/s. c. … a 110-kg professional fullback running across the line at 9.2 m/s. d. … a 360,000-kg passenger plane taxiing down a runway at 1.5 m/s. ... The 5-ball immediately speeds …
[DOC File]DC PHB_Section 6
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00 buckshot uses large diameter shot, a 12 gauge shell holds nine .38 caliber lead balls, which at longer ranges produces a fair approximation of the area fire effects of a burst of submachine gun fire, while at closer ranges it produces devastating wounds. A slug is basically a large bullet stabilized by rifling or fins.
[DOCX File]media.vistaoutdoor.com
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A large hollow cavity in the bullet nose along with exterior jacket skiving further aid expansion and penetration. Serrations allow petals to peel back on contact at velocities as low as 1,350 fps—speeds typically seen 1,200 yards downrange in the 200-grain 30-caliber loads.
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