Black powder velocities
WebWe can burn 120 grains of Goex FFFg, get a muzzle velocity of 1783 fps, and still shoot at a lower pressure of 18,700 PSI. You will have more free recoil with the faster Goex load than the two pellet load, but less peak pressure. Assuming that more recoil always equals more pressure is also incorrect. Higher velocity does not necessarily mean ... WebCabela's by Pedersoli Black-Powder Revolver Starter Kit Hornady® .50-Caliber FPB Black-Powder Bullet with Flex Tip Technology Thompson/Center Maxi-Hunter® Bullets – Per …
Black powder velocities
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WebNov 28, 2024 · When I transferred out east in 2007 and I no longer needed a long range black powder load using a 480 gr bullet, I looked for an inexpensive load that would work with decent quality commercial cast 405 gr flat nose bullets that would give accurate performance at 200-300 yards with black powder velocities, but none of the mess. WebBlackpowder is a mixture of 76% Potassium Nitrate (Saltpeter, KNO3), 14% Charcoal (Carbon, C), and 10% Sulfur (S). These were roughly the percentages, by weight, used by the U.S. Military in the mid 1800s. Sodium nitrate has been used in times past in place of the potassium nitrate.
WebJul 25, 2012 · CVA ACCURA RIFLE TEST RESULTS – 27” Barrel. Range elevation – 5,232’: Air temperature – 85F: Humidity – 80%+. Shot from a Excel front rest with rear bag. 100 gr. Black MZ – mean muzzle velocity: 1,845 fps with 260 gr. Harvester Scorpion PT Gold. 100 yard accuracy: average four round group size – 1 1/8”. WebJul 25, 2012 · CVA ACCURA RIFLE TEST RESULTS – 27” Barrel. Range elevation – 5,232’: Air temperature – 85F: Humidity – 80%+. Shot from a Excel front rest with rear …
WebFirst, only some 44 percent by weight of a properly burned charge of black powder was converted into propellant gases, the balance being solid residues. The high molecular … WebThis allows a (reasonably) simple physics model calculation to predict how it will behave, once the resistance of a "reference projectile" is known for a range of velocities. In the first decade of the 20th Century, British artillerymen made extensive measurements on the "retardation" of a 'reference' round-nosed one to three pound projectile ...
Muzzle velocity is the speed of a projectile (bullet, pellet, slug, ball/shots or shell) with respect to the muzzle at the moment it leaves the end of a gun's barrel (i.e. the muzzle). Firearm muzzle velocities range from approximately 120 m/s (390 ft/s) to 370 m/s (1,200 ft/s) in black powder muskets, to more than 1,200 … See more For projectiles in unpowered flight, its velocity is highest at leaving the muzzle and drops off steadily because of air resistance. Projectiles traveling less than the speed of sound (about 340 m/s (1,100 ft/s) in dry air at See more • Firearm • Gun chronograph • Internal ballistics • Muzzle energy See more In conventional guns, muzzle velocity is determined by the quantity of the propellant, its quality (in terms of chemical burn speed and expansion), the mass of the projectile, and the … See more Rifled barrels have spiral twists carved inside them that spin the bullet so that it remains stable in flight, in the same way an See more
http://poconoshooting.com/blackpowderballistics.html irish horse racesWebSep 24, 2010 · The Hodgdon website shows 25 grains equivalent of Triple 7 FFFg produces 763 fps in a steel-framed 1858 Remington revolver. The same charge in my Cabela's 1858 turns in a reading of 954 fps. Quite a difference. Results were similar in an 1860 Colt Army and a Dixie Arms .36-caliber Whitney. My velocities were 150 to 200 fps faster across … porsha could have been mehttp://www.chuckhawks.com/difference_black_powders.htm irish horse racing eventsirish horse passportWebThe Berlin plant supplied black powder for the US Military from WWI through Vietnam. Smokeless powder was the primary gunpowder during these years, but many artillery shells and aerial bombs used black powder in their ignition systems. The US Army procured over 8 million pounds of black powder from 1967-1968. irish horse racing industry act 1994WebDec 7, 2015 · An accurate rifle-bullet-powder combination will easily shoot 1-inch groups at 50 yards and 3-inch groups at 100. If groups are wider with the above loads, reduce powder charge by 5- to 10 grains. Many gun … irish horse in gold cupWebJul 1, 2024 · My test loads were 2¾ and 3 drams in the 16 gauge; 3, 3½, and 3¾ drams in the 12 gauge; and 4¼ drams in the 10 gauge. As you look at the tables, you will see that … irish horse racing fixture list