1911 series 80 to 70 conversion shim

Brownells is your source for 1911 conversion kit at brownells parts and accessories. For ease of explanation here is the pt manual, you can find the parts explosion on page 24 and list on page 25. I have ordered the tjs custom series 80 to series 70 conversion shim pictured below and will polishfit it. Manufactured by triggershims, our shims can be installed on your 1911 auto for a smoother feeling trigger pull without permanent modifications. Parts youll need are a shim that fills in the space in the frame where the series 80 lever was, and id recommend a series 70 hammer. One is a gcnm mkiv series 70 and the other a gct which has the series 80 system. I have an 80 series frameslide to build and have started gathering parts for the project. Colt 1911, 1911a1, 1991, govt, mkiv, and gold cup series pistols.

Tjs custom tjs 1911 series 80 to series 70 conversion shims frame slot filler, standard. Tj shims from are the correct size for a colt but required reduction for a correct fit in the platinum. I have a tjs custom series 80 conversion shim, brand new never installed. Bypassing the series 80 safety components on the 1911 pistol. Mine is a 20 desert eagle 1911 g which is a series 70. Tjs original colt 1911 series 80 to 70 conversion shims name and design is legally owned by 192360700112. This is a discussion on 1911 series 80 to series 70 conversion within the handguns forums, part of the gun forum category. Tjs 1911 series 80 to series 70 conversion shims frame slot filler replace the gap used by the colt series 80 firing. This is a commonly debated subject my opinion is series 70 is a superior design and the series 80 is not needed and makes a gun less reliable and more likely to fail, malfunction or break. Tjs custom gunworks 1911 series 80 to series 70 conversion shims replace the gap used by the colt series 80 firing pin block actuating levers when removed by gunsmiths for crisper trigger pulls.

Nov 26, 2015 tjs 1911 series 80 to series 70 conversion shims. He has an 1970 80 s colt gold cup which is a series 80. I have a colt m1991a1 series 80 and i was wondering if there was any way to convert it to a series 70 without firing pin plungerblock. It is nessessary to fill this frame gap so the sear will not wander over and lock up the sear trigger mechanism. The differences between the two are not insignificant nut it. I run a tjs conversion shim in my colt, it allows you to remove the. Sep 28, 2017 a few people might have noticed some 1911 s are labeled series 70 and some are series 80, and wonder just what the difference is. Tjs 1911 series 80 to 70 conversion shims frame slot filler. Today was the day i finished the conversion on the sig platinum from a series 80 to the series 70. The series 80 parts from sig are thinner than same parts from colt.

Tjs 1911 and 2011 series 80 to series 70 conversion shims frame slot filler replace the gap used by the colt. Dec 26, 20 this is a rare modification from bob marvel. There is nothing wrong with the 80 series guns and the trigger can be made as slick as any 70 series. Sig sauer 1911 series 80 firing pin safety removal 1911forum. Remove excess clearance from your hammer grip safety and sear. Ive read pros and cons regarding the trigger pull on an 80 series. This precision blanked shim will allow you to get a lighter, more responsive pull with less fitting and work and allow you to also use a series 70 type slide or conversion unit on a series 80 style frame. Faawrenchbnd comments that he has an 80 series with good trigger pull is the type of comment i was hoping to receive. It is necessary to fill this frame gap so the sear will not wander over and lock up the sear. Tjs original 1911 series 80 to 70 conversion shim frame. Type ii contains the following factory specification springs.

Tjs 1911 series 80 to 70 conversion shims frame slot. A few people might have noticed some 1911 s are labeled series 70 and some are series 80, and wonder just what the difference is. Taylor tactical supply also provides many replacement springs made in the usa. Sig sauer 1911 series 80 firing pin safety removal. The colt is a bit of a pita to slide strip, but im good with my hands and with tiny parts. The wilson combat 80 to 70 series conversion shim replaces coltstyle series 80 firing pin safety frame levers to improve trigger pulls on competition 1911 pistols. I do not need it and figure, if someone does, they may have something interesting and fun to trade for it. In this video i will go over the firing pin safety or the series 80 components and how to defeat them.

Tjs custom gunworks colt 1911 series 80 to 70 conversion. It is nessessary to fill this frame gap so the sear will not wander over and lock up the sear. Precision manufactured by us here in the usa from full hard, cold rolled, 300 series stainless steel, our sear shim will fit a standard 764 sear pin and 532 hammer pin with very little. Need help placing your order or have a question about an order you placed. For trade 1911addicts the premiere 1911 forum for enthusiasts.

Series 80 trigger pull 1911 style pistols brian enoss. Convert colt series 80 back to 70 springfield xd forum. This precision blanked shim will allow you to get a lighter, more responsive pull with less fitting and work and allow you to also use a series 70 type slide or conversion unit on a. I raised the lever from the frame, marked where the frame was flush sharpie, removed the lever from the frame, groundfiled it flat and reinserted it to be used as a spacer also drifted out the rear sight to removed the bits from the slide. The wilson combat 80 to 70 series conversion shim replaces coltstyle series 80 firing pin safety frame levers to improve trigger pulls on competition 1911. Colt colt series 70 vs series 80 triggers 1911addicts. Tjs 1911 series 80 to series 70 conversion shims frame slot filler replace the gap used by the colt series 80 firing pin block actuating levers when removed by gunsmiths for crisper trigger pulls. I had to take the part from 50 thousandths to 49 thousandths.

Tjs 1911 series 80 to 70 conversion shims replace the gap used by the colt series 80 firing pin block parts. Oct 16, 2010 my pt1911 is a range gun only so i performed the series 70 conversion right after i got mine. Parts youll need are a shim that fills in the space in the frame where the series 80 lever was, and id recommend a series 70. To convert to a series 70 would be a good idea if you want a lighter trigger because the firing pins safety plunger spring adds to the trigger pull weight. Taylor tactical llc is associated with nictaylor00 on youtube and provides an outlet for innovations for shooters of all philosophizes. Colt 1911 series 70 and 80 dissasembly instructions. Bypassing the series 80 safety components on the 1911. Tjs 1911 series 80 to series 70 conversion shims frame slot filler replace the gap used by the colt series 80 firing pin block actuating levers when. It is nessessary to fill this frame gap so the sear will not wander over and lock up the entire trigger mechanism. I have a 80 series gun built by paul liebenberg that has the best trigger of any gun i own.

How to machine a quality ar15 m4 80 % lower receiver. Brownells calls it a 1911 series 80 to series 70 conversion shim. I like a lot of the features they come standard with and, truth be. Tjs original fit colt 1911 series 80 to 70 conversion shim frame slot filler 1 of 3 tjs original fit colt 1911 series 80 to 70 conversion shim frame slot filler 2 2 of 3 tjs original fit colt 1911 series 80 to 70 conversion shim frame slot filler 3 3 of 3 see more. Jan 27, 2014 this is a commonly debated subject my opinion is series 70 is a superior design and the series 80 is not needed and makes a gun less reliable and more likely to fail, malfunction or break. As close as i can come to an apples to apples comparison are two colt gold cups, both made in 2015. A springfield series 70 and a colt gold cup trophy, series 80. Whether its real or whether it just makes me feel better, i dont have any issues with it, other than making the gun a bit more fiddly to get back together. Ive got the parts, i just need to make a note that the safety is out of the gun for the day that i sell it. Series 80 trigger pull 1911style pistols brian enoss. Like you, i kinda prefer series 70, but the colt is a better gun than the springfield and i dont worry about the series 80 parts failing. My buddy and i were comparing the triggers on our 1911s.

A short video on how to remove the series 80 safety modifications on a. If you want to still carry or use for self defense i would recommend a titanium firing pin and hd firing pin spring. Oct 21, 20 gsg sig sauer 1911 firing pin safety removal. Converting 1911 from 80 s series to 70 s series by removing the drop firing pin safety mechanism. A 1911 modification youve never seen tactical priority. It is necessary to fill this frame gap so the sear will not wander over and lock up the sear trigger mechanism. This shim thickness is intended only for professional gunsmith installation. Originally posted by andycdfw reliability is my aim, so how would those mods make things more reliable.

I like a lot of the features they come standard with and, truth be told, im partial to the looks no less. I have created a basic photo instructional web page to help with installation of these conversion shims for those not familiar with the internals of 1911 model pistols. Upgrading the mainspring housing on your 1911 can help enhance your pistol for a custom grip to better suit you. Tjs 1911 series 80 to series 70 conversion shims on the. Tjs 1911 series 80 to 70 shims replace the gap used by the colt series 80 firing pin block parts. If this is the only reason for conversion, then why not get a series 70, then having to bother with a conversion on a series 80. Liability of converting a 80 series 1911 to a 70 for edc. If i measure the trigger break on my lyman scale the gcnm is an ounce or two less.

Gsg sig sauer 1911 firing pin safety removal youtube. I have no issues with the series 80 trigger, and actually prefer the extra measure of safety. The differences between the two are not insignificant nut it is. Is there a company out there that makes shims to fill in the space of the little levers. Tjs 1911 series 80 to series 70 conversion shims frame slot filler standard. Colts entire line of 1911 style pistols were switched to the new design in 1983, so they all bore the series 80 designation even the commander and officers acp models. Tjs custom gunworks colt 1911 series 80 to 70 conversion shim. Im considering picking up a sig 1911 as my next 1911.

Tjs custom gunworks 1911 series 80 to series 70 conversion shims replace the gap used by the colt series 80 firing pin block actuating levers when. Between 1983 and 1988, government and gold cup models of series 80 guns contained series 70 type barrels and bushings. Tjs 1911 and 2011 series 80 to series 70 conversion shims frame slot filler replace the gap used by the colt series 80 firing pin block actuating levers. I have both 70 and 80 series colts and a 80 series frame converted to 70 series easy to do which was needed for a pachmayr dominator i have.