Specs for colt mark iv series 70 barrel

Colt mkiv series 70 barrel bushing oklahoma shooters. Its all nickel or stainless and for a 25 year old gun is in great shape. The right side of the slide is marked, colts government model, with the oneline address and serial number stamped below on the frame, and the left side of slide. If your pistol is a mark iv series 70 colt with a collet bushing, half the battle is won.

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. For sale is a colt mk iv series 80 government model in 380 acp. Only a bare minimum of metal was removed from the bottom center of the ramp. The colt mk iv series 70 was an improvement over the m1911a1government model by redesigning the barrel bushing to grip the barrel and give the production. I have a mkiv series 70 gold cup national match at david clevingers shop and he will start working on this pistol about august.

Colt mk iv series 70 beverly hills cop wiki fandom. A good smith can make the series 80 colt have a great trigger pull that you will love. The new colt series 70 government ships with two 7round magazines just like when starsky and hutch was on tv. Colt merely used the series 70 designation with the new guns as a means of identifying all pistols not using the firing pin safety system. These handmade pistols were tuned to specifications and preferences of end users. Value of colts mk ivseries 70 gold cup national match. The original run from 1970 to 1983 also included a. This colt government model mkivseries 70 model o relains a quality of endurance acknowledged since 1970. Colt series 70 government model pistol specs, info.

The m1911, also known as the colt government or government, is a singleaction. The gun has good highprofile sights, with the front sight staked and the rear sight in a dovetail groove. The colt officers acp or colt officers model is a singleaction, semiautomatic, magazinefed. The mark iv series 70 is a 1911a1 with a couple essential modern improvements. Do not install a series 70 conversion unit on a series 80 pistol. Maintaining the simple recoil assembly, 5inch barrel though using a. Browse all new and used colt pistols 1911 series 80 for sale and buy with confidence. Colt series 708090 firearms talk the community for. I take it apart to inspect and clean it and i find that it has the series 70fingercollet barrel bushing. Since 1855, colt continues to maintain its position as one of the worlds leading gun manufacturers by blending stateoftheart technologies and modernized manufacturing methods. I have ideas about the work i want david to do, but i really dont want to go to extremes. Colt combat commander box original paperwork 414 series 70 sealed. Imho, the fp safety should not be a reason to buynot buy a particular colt model.

Samuel colt founded the colt company over 165 years ago after filing a. Introduced the accurized split barrel bushing collet bushing. Whether a collector or a shooter, you will love this pistol. 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. Shop our selection of hard to find colt parts today. The series 70 pin top one is the same as the series 80 bottom one. Made by countless gun makers in countless variations, the series 70 government model by colt, the original manufacturer. It has the original target sights as installed by the factory. Lastly, a solid barrel bushing was used instead of the delicate series 70 colletstyle bushing. Colt ended the mk iv series 70 in 1983 with the introduction of the series 80. Colt mark iv series 70 bushing the firearms forum the. Colt pistols 1911 series 70 for sale guns international. In effect, the return to the preseries 80 system at colt is a return to the series 70 style guns and earlier m1911a1s.

Colt model 1911 series 80 mark iv gold cup national match 45 a. Well begin with a rather rare bird, a new colt mk iv series 70. The 70 series differs from the 80 series model with 70 series short trigger has a much faster firing rate than the 80 series. Seldom fired blued 1911 colt mark iv series 70 government model. Colt mk iv series 70 government model pistol with box.

I have tried a couple of website databases and none have. To differentiate between the two models, the aluminumframed model was renamed the lightweight commander. A case could be made that the prewar commercial colts are more elegant and finely rendered, but surviving examples of these are expensive collector items, often commanding several thousand dollars in likenew condition. I have the same gun colt 70 series mark iv but mine is newer.

When referring to colt 1911 pistols, the first models that come to mind are the standardsized semiautos chambered in. Colt mk iv series 70 if you ask colt auto fans which series is their favorite, many will say the series 70. The colt mk iv series 70 was an improvement over the m1911a1government model by redesigning the barrel bushing to grip the barrel and give the. A few weeks ago i bought a sweet colt mkiv series 701911. Factory replacement parts are manufactured with the same specifications and are made with the same material as the original parts. Colt 1911 gold cup mark iv series 70 national match. This is an original factory replacement part from colt. It was introduced in 1985 as a response from colt to numerous aftermarket companies making smaller versions of the m1911 pistol. I recalled reading the original 70s had mk iv stamped on the barrel hood which this has then it hit me to check the bushing. For more information on how these numbers are calculated, please visit the concealed carry factors information page.

Additional information flat mainspring housing, colt blue finish accurizer barrel and bushing, adj. On the other hand, there is really no difference between the colt 1911 series 80 and the m1991a1, which is mechanically the same as the colt 1911. With matching factory box, extra magazine, and a colt. The only wear on the outside is an idiot mark and a little bluing wear at the end of the slide. But many years ago, colt manufactured a series of its iconic 1911s. Date of production on colt 1911 series 70 1911forum. I know many a conversation has taken place on the pros and cons of this style of barrel bushing. In 1975, rock island arsenal developed a compact 1911 it called the general officers.

This is exactly what the colt mark vi series 70 is. New in box 45 acp colt mark iv series 70 government model with 5 barrel. My best 1911 is a 70 series mark iv, never had one problem with it in over 30 years of steady use. Have manual but do not have orig for sale by bkelley331 on gunsamerica 957167354. Colt pistols 1911 series 80 for sale guns international. Colt 1911 70 series was another collectible ive always wanted. Colts series 70 pistol features the series 70 firing system, making it a faithful reproduction and throwback to colt. It has wooden grips and someone added a ambi safety which i need to it. The series 70 made a comeback in 2002 in the new retro line named the mk ivseries 70 government model. Ausband continues, the feed ramp is relieved in an interesting fashion.

I have been waiting on this pistol since 0217 when it was shipped to david from a gun broker sale. Was wondering how involved it is to change a series 70 collet bushing to a nm bushing on my 1911a1can i do it or need. So why is it better than the original series 70s ive owned over the years. The gunsmiths of the early 80s much preferred the series 70 guns to the series 80 because they were able to tune the trigger much better without the additional series 80 parts. Discussion in carolinas 1911 forum started by bulletpencil, may 27, 2016. From the serial numbers made in 1976 and in excellent shape. If thats a classic its got a national match barrel also. I sold off my last modern springfield armory, a 1911 loaded, and replaced it with a colt 1911 gold cup nation match mk iv, series 70, in. If you read my previous blog article on the new mk iv series 70 see. Manufacturertrademark colt modelconfiguration model mkivseries 70 gold cup national match. Listening to the demands of customers, colt revived the series 70 as the colts mark iv series 70 reproduction, the exact same gun you see pictured here. Colt semidrop in barrel 1911 government series 70 45 acp. A hybridized variation with commanderlength barrelslide and alloy officers. In 1970, colt introduced the allsteel colt combat commander, with an optional model in satin nickel.

The original run from 1970 to 1983 also included a fingered collet bushing over a barrel with a widened muzzle end. Produced as part of the government model mk iv series, this is a scaled down model chambered for the. Colt series 70 1911 combat commander 9mm luger single. Colt released an updated design of their fullsize 1911 pistol in the 1970s hence the name which consisted of a collet bushing instead of the. Bought a colt mk iv series 80 officers model the high road. This is a discussion on changing a series 70 collet bushing to nm bushing. In 1988, colt got rid of the change to the barrel bushing, so the result is that this colt series 70 is essentially a modern reproduction of the first colt government modelin military. Colt mkivseries 80semiautomatic pistols barrel magazine pistol type length finishes capacity sights governmentmodel 38superor 9mmluger 5 coblue 9rounds f notchrear. Colt gun original factory boxescases for sale in stock. This week were taking a break from travel and photography and concentrating on another of my varied areas of interest firearms. The m1911, also known as the colt government or government, is a single action. Enter the serial number, without spaces or dashes, to search the database. This m1911 initially retained the split barrel bushing, but it incorporated a new feature hated by m1911 purists. If your pistol is a mark iv series 70 colt with a collet bushing, half the battle is won the collet bushing has four flexible fingers that grip the bell shape of the forward end.

Ruger sr1911 vs remington r1 vs springfield 1911 milspec. The colt series 70 government model has earned the following ratings for concealability, firepower, and overall suitability for concealed carry by persons with a valid ccw permit. Date of production on colt 1911 series 70 i recently aquired a colt mark iv series 70 government with serial prefix sm24xxx and was wondering if anyone knew the date of production. The colt officers acp or colt officers model is a singleaction, semiautomatic, magazinefed, and recoiloperated handgun based on the john m. 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 model9mm luger caliber followed by the rampant colt. When you lend, give or sell this firearm, be sure this manual goes with it. Full text of colt gold cup national match mkivseries 70. It uses the old model sights which i believe are built in the slide. The colt 1911 the m1911 is a singleaction, semiautomatic, magazinefed, recoiloperated pistol chambered for the.

Nicholas oetken perhaps the most iconic handgun of all time is the colt m1911a semiautomatic. Colt series 70 1911 combat commander 9mm luger single action semi automatic pistol mfd 1976. Hood is wider for use on colt specific series 70 slides. Colt series 70 government 1911 handgun shooters report.