Colt 45 mk iv series 70 government model manual

Colt government model mk iv series 70 z33041 united states. Colt government model mk1vseries 70 instruction book 1911forum. The series 70 colt government model pistols were introduced in the 1970s as an update to the aging m1911a1 pistols. In 1983 colt introduced its mk iv series 80 models, which had an additional passive firing pin safety lock that did not allow the pistol to fire. The original run from 1970 to 1983 also included a fingered collet bushing over a barrel with a widened muzzle end. Full text of colt government model mkiv series 70 model o see other formats tetljcm. Colt mkiv series 80semiautomatic pistols barrel magazine pistol type length finishes capacity sights governmentmodel 38superor 9mmluger 5 coblue 9rounds f notchrear. This instruction manual should always accompany this firearm. Colt mk iv series 80380 auto pistols instructions manual. Sep 14, 2015 well begin with a rather rare bird, a new colt mk iv series 70. The government model has a 5 barrel with checkered walnut grips adorned with the colt medallion. The left side of the slide is marked colt s mk iv series 70 government model.

Took apart my colt series 80 mk iv government model, for cleaning and install new grips. May 24, 2017 colt 1911 mk ivseries 70 government model duration. What is the value of my colt mkiv series 70 government model 9mm luger, in very good condition 90 or better answered by a verified firearms expert. Based on the last 3 of the serial number b70 it apears it was made in 1979. Styled in the bold tradition of the old west with modern autoloading action. Browse the large selection of grips offered by numrich gun parts. Single action semiauto with removable magazine markings. I am listing for sale a mint as new colt government model mkseries 70 instruction manual i was lucky and found these as new mint manualsthey are 100% mint colt 1978 manuals and really hard to find.

Colt mark iv series 80 assemblydisassembly instructions download. The main modifications in the new model were a slightly heavier slide and a slotted collet barrel bushing. In the 1970s, the mk iv series 70 government model superseded the standard government model. If multiple models appear for your serial number simply match the date with the appropriate model, as certain vintage firearms can share serial numbers between different models. This colt government model mkivseries 70 model o relains a quality of endurance acknowledged since 1970.

The mk iv series 70 government model and the combat commander pre series 80 are especially fine weapons. It is a new example of the best fighting handgun of all timethe. Colt government model mk iv series 70 manual, repair stations list plus. Models after 1988 returned to the solid barrel bushing due to concerns about breakages of collet bushings.

Do not install a series 70 conversion unil on a series 80 pistol. Colt woodsman automatic pistol match target model instructions. Do not install a series 70 conversion unit on a series 80 pistol. Sixteen pages counting covers undated but looks to be from the 60s and 70s. Full text of colt government model mkiv series 70 model o. Mar 28, 2017 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.

The left side of the slide is marked colts mark ivseries 70 government model. 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. Nov, 2018 1973 colt mk ivseries 70 cold cup nation match pistol print ad. But first a history lesson on the colt government model m1911 series 70 versus the series 80, and the controversy surrounding the latter. Samuel colt founded the colt company over 165 years ago after filing a patent for a revolving cylinder. Colt mark iv series 80 assemblydisassembly instructions. Colt government model mk ivseries 70 manual, repair. Colt government model mk1vseries 70 instruction book i have a colt. We use cookies to give you the best possible experience on our website. Made by countless gun makers in countless variations, the series 70 government model. Customized series 80 model with 2tone finish, bomar sights, ambi safety and checkered grip frame and trigger guard. Its possible to download the document as pdf or print. Iv series 70 colt government model manufactured in 1972 in. Read the instructions, warnings and cautions in this manual carefully before using this firearm.

Covers functioning, safety, disassembly, care and cleaning, plus a parts diagram and parts list. Safety depends on you section 4 function a colt mk iv series 80 semiautomatic pistol is ready to fire when a loaded magazine is inserted into the pistol, the slide pulled back to cock hammer, and released to travel forward and feed a round from the magazine into the chamber. Many a keystroke has been dedicated to the differences between the colt series 70 and series 80 pistols. Colt government model mk iv series 70 z33041 united. Manual and automatic safety devices, including the series 80 firing pin lock, can be depended on to serve you reliably and safely provided you handle the pistol properly. A look at the colt mk iv series 70, then you know that the originals differed from the original in more than just the trigger. Aug 21, 2018 in the 1970s, the mk iv series 70 government model superseded the standard government model. Well begin with a rather rare bird, a new colt mk iv series 70.

The basic design is that of the government model 45 which has seen such valiant service with our armed forces for many years. This week were taking a break from travel and photography and concentrating on another of my varied areas of interest firearms. Colt government model mk ivseries 70 manual, repair stations list. You can see all the previous gun of the week posts here. Colt mk iv series 70 government model semiautomatic pistol. The right side of the slide is marked, colt s government model, with the oneline address and serial number stamped below on the frame, and the left side of slide marked, colt mk iv series 70 government model 9mm luger caliber followed by the rampant colt.

I am selling this one on consignment and as such laya. It has some light use as seen and comes with 1 magazine. This is a very nice colt mk iv series 70 government 1911 in 45 acp. Introduced an internal firing pin safety and a new halfcock notch on the sear. Colt mark iv series 70 government model 1911a1 1911a1, satin. Colt mkiv series 80 government model semiautomatic pistol. The left side of the slide is marked colts mk ivseries 70 government model. The military mandated a grip safety and a manual safety.

I will endeavor to explain what modifications i feel are necessary to produce to best defensive sidearm and why they are necessary. The mk iv series 80 is a 1911 with the firing pin safety. Colt pistols 1911 series 70 for sale guns international. This automatic pistols assemblydisassembly download makes it simple, thanks to author j. The m1911, also known as the colt government or government, is a singleaction.

Colt mk iv series 70 government model pistol with box. What is the value of a colt 1911 mk iv series 80 government model nickel plated 45. Colt s mk iv series 70 government model a long name for this iconic 45 acp handgun, but a gun well worth its status in american history. Colt government model mk1vseries 70 instruction book. Colts manufacturing company firearms, handguns, pistols, rifles, revolvers. Home how to gunsmithing colt mark iv series 80 assemblydisassembly instructions download. The right side of the slide is marked colts government model. Important if you purchase a colt 22 or 9rnm conversion unit, note that only a series 80 conversion unit is compatible with a series 80 pistol. Colt government model mk iv series 70 factory instruction manual reproduction.

When you lend, give or sell this firearm, be sure this manual goes with it. Shot with dsct5 at 20070707 i went to the gun show in houston today without it. Extended slide catch installed, arched grooved mainspring housing, checkered front grip strap, beveled magazine well with extension installed. Dumb mistake colt series 80 mk iv government model. Colt mkiv series 80semiautomatic pistols barrel magazine pistol type length finishes capacity sights governmentmodel 38superor 9mmluger 5 coblue 9rounds. Our colt custom shop offers a wide range of special services such as engraving, inlaying and special serializing to the same high standard of quality long synonymous with the name colt.

Upon reassembly or rather just before reassembly at some point im pretty sure i pulled the trigger while the slide was off the receiver, and now, even after i cock the hammer to reinstall the slide, the plunger lever sits alongside and to the right of the hammer wont sit down flush enough into the. Parts illustration and list colt mk iv series 80 pistols. Models after 1988 returned to the solid barrel bushing due to. The left side of the trigger guard bow is marked with a b and the verified proof. Colt lightweight commander, colt mark iv series 70, colt mark iv series 80, colt model 1911, colt super 39, colt national match 45, colt officers acp. There are a lot here, some 46 different pdf manuals, so it may take a second to load. Every week on wednesday, i feature a gun from my collection. Jan 29, 2018 an original colt mk iv series 70 disassembled the example here has a 70b prefixed serial number. Have a look at the manual colt mk iv series 80380 auto pistols instructions manual online for free. Colt 1911 factory government commander full size 8round magazine. This colt government model mk iv series 70 is a right hand semiauto pistol in. Always keep and carry your pistol em pty t with the hammer forward except when you intend to shoot, so that your pislol cannot be fired when you do not mean to fire it. Mkivseries 70 production information the series 70 government model colts were chambered in.

We will be doing a comparison to the series 80 as well as range day. It is complete with 38 pages of diagrams and information on the cot model mk iv hand gun. Colt model government model mk iv series 70 1970 owners manual reproduction. Samuel colt founded the colt company over 165 years ago after filing a. If you read my previous blog article on the new mk iv series 70 see. Like the browning manuals from last week, i am sharing my collection of colt firearm manuals in the event you buy a gun and dont have a manual. The government model mk iv series 80 retains a quality of endurance acknowledged since 1911. The story goes that many decades ago colt sold the m1911a1 to civilians as the colt government model, a. Colt mk iv series 70 government model semiautomatic pistol with box. Since 1855, colt continues to maintain its position as one of the worlds leading gun manufacturers by blending stateoftheart technologies and modernized manufacturing methods. What is the value of my colt mkiv series 70 government. I checked and colt has been using 01970 for the 45 auto model number for all of their 45 autos since the 70 series. Colt series 80 government model semiautomatic pistol with case. Dec 23, 2016 colt s mk iv series 70 government model a long name for this iconic 45 acp handgun, but a gun well worth its status in american history.

Colt mk iv mkiv mark 4 series 70 government model 5 1911a1. The series 70 colts were produced between 1970 and 1983 in government model and commander sizes. The government model mk iv series 80 retains a quality of endurance. Jun 21, 2017 national match mk iv series 80 parts illustration. What is the value of 45 colt mk iv series 80 government. I thought it might be considered the 2nd generation. Trick out or upgrade your firearm with the largest gun parts selection at. That places this 1911 at the very end of the original mk iv series 70 run, as the 70b serial number began in 1981 and ran through the end of production in 1983. Enter the serial number, without spaces or dashes, to search the database. Woods expertise, stepbystep instructions and crisp photography. May 27, 2011 clean and maintain your colt mark iv series 80. It was shipped on march 16, 1981 according to the colt archives.

This is also available in a blued finish, though this. Diamond checkered walnut grip panels with a golden colt horse medallion. Depends on the condition, upgrades and your location, it could go from 750 to 900. The series 70 handguns are differentiated from the series 80 models mostly by the fact the series 80 pistols incorporated a firing pin block. The mkivseries 70 colts sight m1911 the sight 1911.