Rifles

Firearms — Subcategory

Overview

A rifle is a long arm with a rifled barrel — spiral grooves cut into the bore that impart spin to the projectile, stabilizing it in flight and dramatically improving accuracy compared to a smoothbore. While rifle barrels were known since the 15th century, rifles were specialist weapons until the Minié ball (1849) solved the problem of loading a tight-fitting bullet from the muzzle. From the American Civil War onward, the rifle replaced the musket as the universal infantry weapon.

Key Milestones

Muzzle-Loading Rifles (pre-1860)

• Pennsylvania Rifle / Kentucky Rifle — .40–.50 caliber; accurate to 200–300 yards; slow to load; no bayonet; the American frontier and Revolutionary War weapon
• Baker Rifle — British .625 caliber; issued to the 95th Rifles in the Napoleonic Wars; the best military rifle of its era
• Minié ball (1849) — Conical bullet with hollow base that expanded on firing to engage the rifling; allowed muzzle-loading rifles to be loaded as fast as smoothbores; the Springfield Model 1861 and Enfield P53 were rifle muskets using this system

Breech-Loading Bolt-Action Era (1860–1900)

• Dreyse Needle Gun (1841) — First military bolt-action; paper cartridge; used by Prussia in the Austro-Prussian War (1866)
• Chassepot (1866) — French bolt-action; superior to the Dreyse; used in the Franco-Prussian War
• Martini-Henry (1871) — British single-shot falling-block; .577/450 caliber; used in Zulu, Afghan, and Egyptian campaigns
• Mauser 71, 88, 98 — The Mauser bolt-action was the definitive military rifle; the Model 98 (Germany, 1898) set the standard for 20th-century bolt actions
• Lee-Enfield (1895) — British bolt-action; 10-round magazine; the fastest bolt-action of WWI; SMLE (Short Magazine Lee-Enfield) fired 15 aimed rounds per minute ("mad minute")
• Springfield Model 1903 — US bolt-action; heavily influenced by the Mauser 98; used through WWII by snipers

Semi-Automatic Rifles (1930s–present)

• M1 Garand (1936) — First general-issue semi-automatic rifle; 8-round en bloc clip; .30-06; used by US forces in WWII and Korea; General Patton's "greatest battle implement"
• SVT-40 (1940) — Soviet semi-automatic; 10-round magazine; influenced the AK's development
• Gewehr 43 (1943) — German semi-automatic; 10-round magazine; copied Soviet gas system concepts

Assault Rifles (1940s–present)

The assault rifle fires an intermediate cartridge — more powerful than a pistol round, less powerful than a full rifle round — on both semi-automatic and automatic:

• StG 44 (1944) — The first practical assault rifle; German; 7.92×33mm Kurz; 30-round magazine; influenced all subsequent assault rifle development
• AK-47 / AKM (1947) — Soviet; 7.62×39mm; 30-round magazine; the most widely produced firearm in history; renowned for reliability
• M16 / M4 (1963/1994) — US; 5.56×45mm; 30-round magazine; standard US military rifle; see Vietnam War for early reliability issues
• HK G3, FN FAL — 7.62×51mm NATO battle rifles of the Cold War era

This article is a stub. Contributions covering specific rifle models, battles, and technical development are welcome.