The Bullet's Flight from Powder to Target: The Internal and Exteranl Ballistics of Small Arms ; a Study of Rifle Shooting with the Personal Element Excluded, Disclosing the Cause of the Error at TargetMunn & Company, 1909 - 384 pages |
Autres éditions - Tout afficher
The Bullet's Flight from Powder to Target: The Internal and External ... Franklin Weston Mann Affichage d'extraits - 1942 |
Expressions et termes fréquents
187-grain bullet 5-shot groups 8-inch twist air space air spiral amount average axis Babbitt metal base band black powder bore-diameter bullet bullets tipped butt calm air cause center of gravity chamber concentric action cross cut Fig deflection degrees diameter distance drill error experiments figure fixed ammunition flight flying bullet front seating grains powder grooves gyration hole Hoosick Falls illustrated inches long inches to right indicate jacket Laflin & Rand lead bullet Leopold line of fire loading maximum tip metal motion mutilated bullets muzzle-loading no-tip position normal group o'clock oscillation perfect pitch placed plank shooting Plate plug Pope pressure primer reamer represented rifle barrel rifle bore riflemen rotation shell short barrels shot shown side sight smallest group smokeless smokeless powder spinning steel straight swaged tangent target telescope telescope sight tipping bullet trajectory tube unbalanced bullet upset V-rest vents woodchuck x-error x-spiral yards