Among others. Smith & Wesson uses 6/6 in many of their guns.
No one best. During WW 1, the 1903A3 rifle was made with 2 lands and grooves- and they shot quite well.
Barrels have lands and grooves, not ammunition.
This is a 16-groove rifled barrel, in Marlin's trademarked Micro-Groove rifling. This rifling, with its precision-crowned muzzle, gave the Model 60 an enhanced accuracy over competing rifles using traditional deep grooved rifling, as the bullet was not as severely deformed while traveling down the barrel as with competing 22 LR rifles. The twist rate is 1:16 inches, right-hand. Micro-Groove rifling uses many small lands and grooves rather than 2, 4, or 6 deeper grooves used in the majority of rifles. This arguably adds to the accuracy of the rifle through lessening the deforming of fired bullets traveling down the barrel and indeed the Model 60's reputation for accuracy would seem to bear this out. Although the Model 60 is one of the least expensive 22 semi-automatic rifles sold, it is one of the most accurate examples of a .22 caliber semi-automatic rifle ever produced, due to the 16 groove Micro-Groove rifling. Hope that this helps- Shooty
Most all Civil War Rifles were Muzzleloader single shot rifles. Few Soldiers carried side arms (Guns). A really fast soldier could get of 2 shots in about 6 seconds in a pinch. Guns normally required that each gun be loaded with black powder a patch and a ball. a tamping rod forced everything in place in the barrel. By the time WWI came around rapid-fire guns like the machine gun, auto loader pistols and multi shot rifles had been invented. Bullet casings made it easier to load guns and rifles. No more separate power, patch and ball were required. Better sights, Rifling in the barrel (Grooves) and bolt action all made a contribution to the WWI weapons.
Jose Guns Alves is 6'.
Sons of Guns - 2011 Flying Guns and Uzis 2-6 was released on: USA: 24 August 2011
The Will Edwards Show - 2012 Jeff Civillico Red Grooves 3-8 was released on: USA: 6 December 2013
The ISBN of The Bias Against Guns is 0-89526-114-6.
18
June 6 1990 was a Wednesday.
The Russian Borodino class battleships during the battle of Tsushima in 1905 had: Four 12" guns, Twelve 6" guns, Twenty 75mm guns, and Twenty 47mm guns. The 12" main batteries were for engageing enemy battleships, the secondary 6" guns were for enemy cruisers, and the 75mm & 47mm guns were for fending off torpedo boats and torpedo boat destroyers.
Barney Miller - 1974 Guns 6-16 was released on: USA: 31 January 1980