colt 1911 a1 government mark iv stainless

The Series 70 is also different from the Series 80 1911, which are far more popular today, as well. The markings between the two pistols are also obviously different, although they both sport the Colt name and logo. The thumb safety is also slightly longer on the Series 70 as well, whereas it is distinctively shorter on the M1911A1. The Series 70 is also available in blued or stainless steel, in contrast to the M1911A1 that was produced in a dull gray parkerized finish. To improve accuracy on the Government Model, Colt eventually modified the barrel bushing, and the new pistol was deemed the Colt Government Model Mark IV Series 70. HISTORY OF THE SERIES 70Ĭolt had been producing the M1911A1 for the military for many years when they decided to release it to civilians under the name the Colt Government Model. To understand what these differences are, we need to go over the history of the two firearms. Note the use of the term ‘almost identical’ replica instead of ‘identical.’ There are a few minor differences between the original M1911A1 and the Series 70. It’s not the most modern looking 1911 by any means, but it is easily the most classic.

This is exactly what the Colt Mark VI Series 70 is: an almost identical replica of the original M1911A1 inside and out.

The G.I style of M1911A1 is notable for its short trigger, arched mainspring housing, small sights, short thumb safety, and small grip safety. It’s one of the most popular and classic handguns of all time, and while there are many variations of the 1911 produced, perhaps the most iconic one of all is the G.I-style of M1911A1 that was used by American soldiers in World War II, Korea, and Vietnam. Even those who aren’t familiar with guns should at least have heard of the 1911 before.

Colt 1911 a1 government mark iv stainless