The Mark (MK) I hand grenade was used in WW1 The MK II A1 and MK III A2 were used in WW2
The A1-Fly is the latest marker from Angel paintball. It is basically an A1, with newer grips and board.
1905, 1911, 1911 A1 were all predecessors.
mk is short for 'mark'
well i dont have all the guns but i can name most of them stun knife, mk.2 pistol, operator(handgun), gsr(handgun) ak102, m4custom, mk.17, hk21e, dsr-1, rpg-7,
A1 is an English term for silver plate. Items with A1 are not sterling silver.
AK47 M-16 AR15 1911-a1 BAR
Mohandas Karamchand
The "Mk" in Mk23 is an abbreviation for "mark", a designation for a version of a particular object.
The mean of the numbers a1, a2, ..., an is equal to (a1 + a2 + ..., + an)/n. This number is used mostly as the average. It is called the arithmetic mean.
MK is the short form for Milton Keynes which is a large town in England. MK teacher therefore means a person who teaches or is qualified to teach in the town.
lol is laugh out loud Mk is OK zaplon means zaps u