Rifling is the term for helical grooves machined into the internal surface of a firearms 's barrel for imparting a spin to a projectile to improve its aerodynamic stability and accuracy. It is also the …

The meaning of RIFLING is the act or process of making spiral grooves.

RIFLING definition: 1. present participle of rifle 2. to search quickly through something, often in order to steal…. Learn more.

May 21, 2023 · There are five barrel-rifling methods in general use: cut, button, broach, hammer forging and ECM (electrolytic cationic machining). All have their benefits. Cut rifling is the …

Oct 19, 2023 · Rifling refers to the spiral (helical) grooves that are cut or swagged on the internal surface (bore) of a gun barrel, which helps impart the spinning motion to a bullet when it’s fired.

Rifling grooves are cut to a depth of 0.03″ so groove diameter is 0.06″ larger than bore diameter, or 0.224″. Above .22 caliber to .27 caliber, American-made barrels generally have the grooves …

Aug 12, 2025 · Rifling refers to the helical grooves cut or formed inside the bore of a barrel. As a bullet travels through these grooves, they impart a spin on the projectile.

The term rifling refers to spiraled cuts machined into the bore of a firearm’s barrel. Whether the rifling is hammer-forged, broached, or buttoned, it is comprised of two distinct parts, lands and …

Rifling is a spiral groove cut into the inside of a gun barrel that imparts a spin to the bullet as it travels down the barrel, which stabilizes the bullet in flight and improves accuracy.

Gaspard Kollner, a 15th century gunmaker in Vienna, is thought by many to have invented rifling. [4] Others think it was Augustus Kotter of Nuremberg who invented rifling in about 1520.