rifling marks

См. также в других словарях:

• Rifling — refers to the helix shaped pattern in the barrel of a firearm, which imparts a spin to a projectile around its long axis. This spin serves to gyroscopically stabilize the projectile, improving its aerodynamic stability and accuracy.Rifling is… …   Wikipedia

• skid marks — (slippage marks) Rifling marks formed on the bearing surface of bullets as they enter the rifling of the barrel before rotation of the bullet starts. Skid marks are typically produced by revolvers and have the appearance of a widening of the land …   Forensic science glossary

• Sacco and Vanzetti — This article is about the individuals Nicola Sacco and Bartolomeo Vanzetti. For 1971 film, see Sacco e Vanzetti. For 2004 docu drama, see The Diary of Sacco and Vanzetti. For 2006 documentary film, see Sacco and Vanzetti (film). Bartolomeo… …   Wikipedia

• Ballistic fingerprinting — Forensic science Physiological scie …   Wikipedia

• Lee-Enfield — This article is about the early twentieth century British rifle. For other uses, see Enfield rifle (disambiguation). Lee Enfield Short Magazine Lee Enfield No. 1 Mk. III Type …   Wikipedia

• Comparison microscope — A B Two identical microscopes C C Specimens to compare D Comparison eyepiece (optical bridge) A comparison microscope is a device used to analyze side by side specimens. It consists of two microscopes connected by an optical bridge, which results …   Wikipedia

• Bullet — This article is about firearms projectiles. For other uses, see Bullet (disambiguation). Lead soft point, boat tailed, copper jacketed bullets A bullet is a projectile propelled by a firearm, sling, or air gun. Bullets do not normally contain… …   Wikipedia

• Marlin Model 60 — Type Hunting rifle Place of origin United States of America …   Wikipedia

• 5"/38 caliber gun — Infobox Weapon name= 5 /38 Caliber Gun caption= Two Mk 30 single enclosed base ring mounts on a Fletcher class destroyer. origin= United States type= Deck Gun is artillery=yes service= 1934 used by= US Navy, US Coast Guard, Royal Navy, Danish… …   Wikipedia

• Musket — Muskets and bayonets aboard the frigate Grand Turk. A musket is a muzzle loaded, smooth bore long gun, fired from the shoulder. Muskets were designed for use by infantry. A soldier armed with a musket had the designation musketman or musketeer.… …   Wikipedia

• .303 British — (7.7x56mm Rimmed) .303 Cartridge (Mk VII), manufactured by CAC in 1945 Type Rifle Place of  …   Wikipedia