Model 1911 trigger job pdf

Since your changes were trigger job and somebody installed a trigger. Oct 01, 2010 there is a whole lot to a 1911 trigger job. If the creep remains, go through the entire trigger job process again and double check all of the operations to make sure they were all done correctly. A good trigger job also does not go away with usage, either. Shooting illustrated 1911 trigger prep and install. Here is a special note about certain problem jobs that can drive you nuts. Weve given historys most revered pistol design a 21st century update with enhancements. But only a custom trigger job by an expert will give you a perfect trigger because they match the parts to the specific tolerances in your gun. Ive been playing with 1911s for years, but i would take mine to a qualified gunsmith. It includes 84 tables detailing parts and markings and 678 photos and drawings. Trigger 1911 aluminum by ed brown dawson precision, inc. The colt 1911 government allows maybe more upgrades than any other handgun ever commercially sold.

The elements of a trigger job on an m1911 pistol sight m1911. Highest quality trigger parts hand fit and matched to each other. My target and competition gun is a government model springfield 1911a1. A bullet can travel through or past your target with a range. The pull can be excessive if the sear spring part of the trigger spring is too heavy or the sear engagement angles are wrong or the trigger return spring part of the trigger spring is too heavy. Jan 23, 2015 1911 sear jig trigger job essentials reference materials. Brownells sells an excellent kit for performing a 1911 trigger job. The classic custom 1911 trigger made from strong yet lightweight aluminum, with heattreated steel bow.

He shot it immediately, but wasnt real happy with the trigger pull. The question of inherent accuracy is the grist of endless debates, but i do believe that some cartridges are more inherently. What is most important with any trigger job is that you have a minimum of takeup, very little. Some brands of 1911 auto frames are built to different specifications than the colt. Save for the sights and a few bright metal areas at the muzzle and trigger, the r1 is a dead ringer for that first 1911 the doughboys carried to wwi. We know the condition did change with a sear spring change, albeit for the worse. The model 1911 and model 1911a1 military and commercial pistols, 3rd edition, totals 566 pages.

Material collected from a variety of sources editor takes no responsibility for the veracity of content september 25, 1999. Works with 1911 models in series 70, series 80, and swartz style, as well as 2011 models. Trigger pull, as you may know, is a troublesome issue on the 1911, and. Trigger pull and the truth about sears061711b karl lippard. But with the right equipment anyone can do a great trigger job for a 1911. The above is simplified a little since on the models of guns ive seen, theres always some extra sear that spills over the hammer.

It is difficult to address any report on colt pistols without beginning biblically in the beginning, there was the 1911. There must be enough trigger overtravel to insure the firing pin is fully released before the sear releases the hammer. Aug 22, 2016 the sear was improperly adjusted shaved. It is a duty for owners to know how to disassemble it. The m1911 conditions courtesy of the sight 1911a1 the myths around the m1911 courtesy of the sight 1911a1 fiting a barrel in the m1911 by jack fuselier, gunsmith headspacing in the m1911 by jack fuselier, gunsmith syds 1911a1 notebook electronic booklet, pdf format, courtesy of the sight 1911a1. Its long list of accuracyenhancing features includes adjustable rear sight with red fiberoptic front sight and anodized aluminum match trigger.

The model 1911 and model 1911a1 military and commercial. The 1911 hammer and sear can be installed on the outside of the frame with their pins. I set the over travel i want, hold trigger back and slowly work the hammer up and down feeling for the bump, too little overtravel can cause them to touch and thats not good. Whats it like to do a trigger job on a 1911 using a power custom stoning fixture.

Its the easiest part of a trigger joba fine cut file, light strokes on the top and bottom surfaces until it glides in. New wilson combat deluxe sear, cut from tool steel no mim, fit and installed. For one, i dont like the straight style trigger and will replace it with a curved skeletonized one, figure while im in there i might as well get to polishing. Dropin trigger system dts for 1911 pistols nighthawk custom.

For others, it is an object to own, appreciating the pistols fine craftsmanship, aesthetics or. The elements of a trigger job on an m1911 pistol theory of operation colt. Trigger pull and the truth about sears trigger pull, as you may know, is a troublesome issue on the 1911, and coupled with the military need to have the pull weight at five pounds makes it even more so. Numrich gun parts is the worlds largest supplier of gun parts, so you can be sure that youll find everything youre looking for from our 1911 schematic, from barrels and sights to magazines and screws. This pistol requires a bit of strength to use effectively as the trigger is pretty stiff. Ive been playing with 1911 s for years, but i would take mine to a qualified gunsmith.

Fully prepared hammer and preground, prepolished sear, plus springs and fullymachined disconnector, will install into most models of 1911 autos with little or no fitting. May 27, 2011 whats it like to do a trigger job on a 1911 using a power custom stoning fixture. If you like your little brownie and are searching for a worthwhile upgrade while waiting for someone to get stock on new grips, i cant recommend enough. This colt government model is a solid choice, and makes our. The single action trigger of the 1911 is its glory and curse. Ive been doing 1911 triggers for more than 25 years and the guys that say to add sear and trigger spring tension flat spring are right on. I wish to address the legal peril from the dread pirate roberts better known as the batfe. It is important when purchasing spare parts to know which model you have. Overall inspection for functionality, complete disassembly, clean, replace springs, lubricate. Also, polish the trigger bow sides, top and bottom. How to improve your 1911 trigger reach, quality and pull. Ask lou how much experience he has had working on 1911s.

If for some reason the ammunition doesnt fire when you pull the trigger, stop and. Likewise, 1911 trigger jobs have been discussed at length. Front and rear slide serrations, flatcheckered mainspring housing and custom grips promote sure handling. We know that sear spring tweaking is a portion of a trigger job in order to get a pull weight in what i consider the super light range. Dec 16, 2016 colts new model series 70 and the series 80 feature a firing pin blockdrop safety.

The xse only carries 7 rounds in the magazine which limits it a bit. The enhanced line of 1911s fills a lot needs with 9mm, threaded. A shorter, curved trigger shoe for stisv 2011 pistols. No bending or tweaking of sear spring legs is necessary to try to tune. He did do work for me on a 1911 that had been abused but i didnt have him do a trigger job, so cant answer the direct question. Dec 12, 2015 trigger pull on the black label is now as nice as anything ive experienced on any fullsize 1911. Click on any part number highlighted in red to view specific details or to purchase online. Weve done our research through the gold standard in manuals and videos. How does a 1911 model pistol with a trigger job malfunction. Most 1911 pistol consumers and professionals, however, want a much nicer and lighter trigger. Heres a great article from wilson combat about recommended weights and how you can change them based on caliber, load, and length of your barrel.

And spring changing is how you end up making your 1911 unreliable. I should knowi have a box of different spring weights before i gave up and just went with stock springs. Get advice about the colt government pistols, post items about your experience with these pistols and accessories for these pistols. As you pull the trigger, two levers mounted in the frame push on the blocking pin so that it is lifted high enough to release the firing pin as the trigger reaches the end of its travel. If you dont have one in the owners manual, there are many books. It is recommended that all parts be fit by a qualified gunsmith. Colts new model series 70 and the series 80 feature a firing pin blockdrop safety. Smooth, perfectly weighted and the break is clean and sharp glasslike to use the cliche. The champion operator mates this forged operator frame with a shorter slide and a 4 inch barrel.

Ask to see and handle some of the guns hes worked on, and try their triggers before you make a commitment. The creep is a function of the sear engagement and the over travel is an adjustment in the trigger itself. All parts in this category are specific to the 1911 pistol unless otherwise noted. See what its all about by viewing this firstperson movie shot with eyecords neoteric ninja. Gunsmithing tools using these links to buy tools, etc. Im no expert 1911 smiff but one thing i learned when i did my trigger job is not to set the limit screw to where the sear will rubbump the half cock notch.

Springfield armory was the first 1911 manufacturer to offer a frame that included an accessory rail as part of the forging. The long curve trigger has an extended trigger shoe. We thoroughly suggest picking them up if you want to learn more about the 1911. Your milspec is a good gun and a trigger job would probably help it a lot, but the moderator is correct. Liquid trigger job 1911 i have heard that there is something called a liquid trigger job, whereby i could take apart the trigger assembly forgive me if i call these parts by the wrong names, i got a taste of weaponry in the army 8 yrs, and now i learn through trial, error, and sometimes destruction and then lube certain parts, freshening. This colt government model is a solid choice, and makes our list of best 1911 pistols for good reason. Finely serrated pull surface for better feel and control. The legendary ergonomics and accuracy of the 1911, engineered for todays shooter with sig reliability and modern refinements. It has been my experience that if you drop one of our 5 piece trigger pull sets in your 1911 and the trigger pull is more than one lb.

Before crafted replica firearms reproducing famous historical it is v most significantly, the user should realize that the designs owner modification historically, the 1911 style handgun has probably seen more modifications than any other handgun ever designed. The computeraided design cad files and all associated content posted to this website are created. Find a good pistolsmith and get it done right the first time. I do the same spring manipulation coupled with a lighter hammerspring as you described. This results in a pistol that is suitable for concealed carry or operating where a light is needed and it doesn. Trigger pull and the truth about sears karl lippard. The spring can be safely adjusted up and down many times as needed. Trigger pull on the black label is now as nice as anything ive experienced on any fullsize 1911. The model 1911 r1 series handgun has three 3 hammer positions. But do use a gunsmith known for doing excellent 1911 trigger jobs. All work on firearms should be carried out by a licensed individual and all state and federal rules apply to such.

For collectors only series of books on collectors and antique firearms. A professional trigger pull without the work readytodropin parts put an ultrasmooth, clean breaking, professional quality trigger job in your 1911 auto in only minutes. By itself, it does very little but it is additive when you have clean, properly fitting parts at the trigger, sear, disconnector and tunnel, hammer and spring. But everyone has already told you that so correction is at hand. Well, i think i have cured the problem but first lets examine what we know and then get to the solution. The model 1911 r1 enhanced is a clear competitive standout. How to increase 1911 trigger pull archive cast boolits. If you look into the magwell opening of a fullyassembled 1911 auto with the slide locked. Ive heard of and seen the trigger boosting done on single action revolvers using tooth paste as an abrasive but i would doubt it would be a good idea on a 1911 trigger assembly. The trigger parts in my ruger vaquero are a lot heavier than a 1911. The left two leafs work on the sear and the trigger, so either and both will increase the trigger. Save for the sights and a few bright metal areas at the muzzle and trigger, the gun is a dead ringer for that first government model 1911 doughboys carried to world war i.