The Colt Series 80 and Series 90 pistols are both variations of the Colt 1911 design, but they differ primarily in their safety features and intended use. The Series 80 incorporates a firing pin block safety mechanism that prevents the firing pin from moving forward unless the trigger is fully engaged, enhancing safety during handling. In contrast, the Series 90 features improvements in the overall design for reliability and performance, including better magazine feeding and an enhanced extractor. Overall, the Series 80 emphasizes safety, while the Series 90 focuses on operational enhancements.
There is no difference. ACP stands for Automatic Colt Pistol.
colt diamond back is was made in 22lr & 38 special.with a ventilated rilb barrel. the colt trooper was chambered in 357mag. without a vent rib barrel.
The .45 ACP--which stands for AUTOMATIC COLT PISTOL is used in semiautomatic pistols. The .45 Colt is used in revolvers.
ACP designates a cartridge desgined by Colt for their pistols- Automatic Colt Pistol. LCP is the name used by Ruger for a model of lightweight compact pistol. LCP
Call Colt with the sn and they will tell you.
are you sure it's not BP for black powder ??? it means barrel bushing, the pistol is a transition between colt 1911 commercial and series 70. your pistol was probably made in 1969.
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.
You will have to be more specific for this question to be answered. For example, you might ask "What is the difference between a Nambu pistol and a Colt pistol". But the question cannot be answered in the form you ask it. Take some time to ask correctly please.
Best left to a trained gunsmith.
-30 to 300 USD
value depends on overall condition.....................
ACP stands for Automatic Colt Pistol. They are the same.