If you mean the standard Caliber of a 1911 model colt pistol,then this was chambered in the caliber .45ACP.
50-10000 USD dependinn on specifics.
your colt model 1911 was made by colt in 1913.
The standard caliber is .45 acp. That is a short fat pistol caliber that fires a 230 grain bullet at about 800 feet per second velocity. Lighter bullets down to about 185 grains are available, and they travel faster, possibly as high as 1100 f.p.s. The model 1911 pistol is a semi-automatic, not to be confused with an equally famous revolver made by Colt, often chambered in what is also called .45 caliber, but that model 1873 revolver would use the .45 Colt or .45 Long Colt cartridge, which is a rimmed revolver round, much longer in size that the .45 acp, and firing a heaver bullet at similar velocity.
Visit Youtube.com and search "reassemble 1911". The commander model is the same as the government model, when it comes to assembly. There are variances depending on what accessories or upgrades you have on your 1911.
Traditionally they carry the military-style Model 1911 Colt .45 caliber semi-automatic pistol.
Need caliber to answer.
Colt Model 1877 "Lightning" Double Action Revolver in caliber .38 Colt and the similar revolver model "Thunderer" in caliber .41 Colt.
the standard price of a .45 colt 1911 is at least $1300 on sale, but i have seen them go for $300-$400 in a .22 caliber model but highly unrecommended for my personal carry. i have a .45 colt 1911 from WW2 carried by a fighter pilot and is worth $2000 at least, and was given to me by my father who received it from his uncle who was in WW2. so i got really lucky. i love the .45 colt 1911 and is to me, way more reliable than most firearms manufactured today.
much depends on condition and mfg date.........from $400 to $1200 average
With the serial number that you have provided,your Colt Model 1911 was made by Colt in the year 1918.
1911