Put hammer on half-cock and & push rear of barrel to the right.
You need to leave this to a good gunsmith.
$150
10-100 usd
10-100 usd
Only Colt knows. SN ranges compromise more than one model
The Colt Model 1911 Series 80 typically refers to a .45 ACP caliber pistol. However, Colt also produced the Series 80 in other calibers, including 9mm and .38 Super. The specific caliber of a Colt Model 1911 Series 80 can vary depending on the particular model and configuration. Always check the markings on the firearm for precise information.
Go to proofhouse.com.
yes, yes, there is. it is the model number for a .357 magnum 4 inch PYTHON. says it right on the box. the serial numbers are, of course, different and unique to each gun. There is no such Colt model number.
Chambered in 22 short. You give no description. Range of value 25-100..
Need the exact model to answer.
the colt mark 4 is a 1911 model pistol acp (automatic colt pistol ). 80 series was made during the 1980's but was not made in 40cal. from the colt factory, only in 45acp and 38 super.
300-500 USD