gun-barrel drill
71M1903 Springfield rifle — Infobox Weapon|is ranged=yes name= Rifle, Caliber .30, M1903 origin=flagcountry|United States type= Bolt action rifle designer= Springfield Armory design date= 1900 service= 1903–1957 users= See Users wars= World War I, World War II, Korean War,… …
72Flintlock — is the general term for any firearm based on the flintlock mechanism. Introduced about 1630, the flintlock rapidly replaced earlier firearm ignition technologies, such as the matchlock and wheellock mechanisms. It continued to be in common use… …
73M1 Garand — Rifle, Caliber .30, M1 M1 Garand with en bloc clips. Type Semi automatic rifle Place of origin …
74List of individual weapons of the U.S. Armed Forces — Individual weapons by type and current level of use. The list is weighted towards 20th and 21st century army weapons and is not complete. Furthermore, this does not include non standard issue weapons used by United States Special Operations… …
75List of Autobots — Autobot Insignia This is a list of known Autobots from the Transformers fictional universe and toy line. The alternate modes of Autobots are usually cars, trucks and various other ground based civilian vehicles. Contents 1 The Transformers… …
76Dardick tround — The tround is a unique firearms cartridge developed by inventor David Dardick for use in his open chamber firearms. Named for its convex triangular shape, the tround allowed the firearm s chamber to be open on one side, removing the requirement… …
77SA80 — Infobox Weapon name=SA80 caption=L85A1 with SUSAT sight origin=flag|United Kingdom type=Assault rifle is ranged=yes service=1985–present used by=See Users wars=Northern Ireland, 1991 Persian Gulf War, Afghanistan, Iraq War designer= design… …
78FN FAL — FAL 50.63 variant, featuring a folding stock and reduced barrel length. Type Battle rifle Place of  …
79Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …
80Newton 6 inch Mortar — Canadian troops firing the 6 inch (152.4 mm) Mortar in the open at Valenciennes in 1918 Type Medium mortar Place …
