초록 ▼

A muzzle-loading firearm designed to utilize an ignition device carrier and to discharge projectiles having pre-cut rifling. The ignition device carrier serves to facilitate easy installation and removal of the primer or percussion cap required to discharge the firearm in addition to protecting both

A muzzle-loading firearm designed to utilize an ignition device carrier and to discharge projectiles having pre-cut rifling. The ignition device carrier serves to facilitate easy installation and removal of the primer or percussion cap required to discharge the firearm in addition to protecting both the primer from inclement weather and the shooter from powder detonation. The carrier also provides a means for positive mechanical extraction of the ignition device from the weapon. Projectiles for the firearm have the rifling grooves cut into them by forcing the bullets through an engraving die fashioned from a portion of the rifle barrel or from a separate barrel of slightly different dimensions than the barrel of the weapon which will fire the projectiles.

대표청구항 ▼

[ What is claimed is:] [1.] The combination of a rifled barrel of a muzzle-loading firearm and a muzzle-loading firearm bullet-shaped cylindrical projectile for being fired therefrom, said projectile having uniformly deep rifling grooves pre-formed over its cylindrical surface that matches in number

[ What is claimed is:] [1.] The combination of a rifled barrel of a muzzle-loading firearm and a muzzle-loading firearm bullet-shaped cylindrical projectile for being fired therefrom, said projectile having uniformly deep rifling grooves pre-formed over its cylindrical surface that matches in number and spiral angle the rifling of the firearm barrel, said rifling grooves of said projectile being wider than the lands of the rifling of the firearm barrel and being of smaller outside diameter than the inside diameter of the firearm barrel so as to provide clearance over the entire barrel length between said projectile and the barrel in both diameter and circumference along the sides of the rifling lands of the firearm barrel and the rifling grooves of said projectile, thereby imparting a stabilizing spin to said projectile when fired from the barrel.