+P ammunition differs only in having more powder - the cartridge dimensions remain the same. Most Colt products are capable of handling +P ammunition, and even +P+ - however, you should contact customer service with the model and serial number of your firearm to get confirmation directly from the company that your pistol is rated to withstand the additional pressure generated by +P ammunition.
.38 special
The .38 Short Colt catridge may be safely fired in a .38 Special revolver. Not ALL 38 Colts- .38 Short Colt.
Post 1972 detective specials are rated for 3,000 rounds of +p ammunition but Colt recommends that after 3,000 rounds they be sent back to Colt for inspection.
A firearm chambered to fire 38 special ammunition
Most say 38 special on the barrel
Open cylinder, insert ammunition.
.38 Special. It can also fire .38 Short Colt and .38 Long Colt. Do not attempt to fire .38 S&W from a .38 Special.
The .38 Special can fire .38 Special, or .38 Long Colt. It cannot fire the .38 S&W, which is fatter and shorter.
No, you cannot.
yes
You need to contact Colt for a correct answer.
Although it can be done, DO NOT !! Never fire ammunition in a weapon that it is not chambered for.