Ads
related to: benjamin 392 sighting mount for hunting range extender for sale
Search results
Results From The WOW.Com Content Network
This is a list of United States Army fire control, and sighting material by supply catalog designation, or Standard Nomenclature List (SNL) group "F". The United States Army Ordnance Corps Supply Catalog used an alpha-numeric nomenclature system from about the mid-1920s to about 1958.
Coincidence rangefinders were important elements of fire control systems for long-range naval guns and land-based coastal artillery circa 1890–1960. They were also used in rangefinder cameras. A stereoscopic rangefinder looks similar, but has two eyepieces and uses a different principle, based on binocular vision. The two can normally be ...
US Marines with a 106 mm M40 recoilless rifle, during the Battle of Huế. A spotting rifle or ranging gun is a small-calibre rifle used as a ranging device for artillery.The ballistics of the spotting rifle are matched to those of the artillery piece, [1] so that if a shot from the spotting rifle lands on the target, it may be assumed that the main weapon will also do so.
Because when using a telescopic sight, the crosshair lines geometrically resemble the X- and Y-axis of the Cartesian coordinate system where the reticle center is analogous to the origin point (i.e. coordinate [0,0]), the designated sighting-in point is known as a zero, and the act of sighting-in is therefore also called zeroing.
In 1977, the Benjamin Air Rifle Company purchased Sheridan Products in Racine, Wisconsin. Benjamin and Sheridan were acquired by Crosman in 1992. By 2015, Benjamin was positioned as Crosman Corporation's adult hunting and high performance line and Sheridan had its name on one model: the Cowboy, a youth-oriented lever action.
The Barrett Optical Ranging System (BORS) was an integrated ballistics computer manufactured by Barrett Firearms that aids snipers and long-range marksmen in taking precise and accurate shots. The system mounts directly to the riflescope and couples with the elevation knob. With the aid of the BORS, marksmen can rapidly account for temperature ...