ECM tuning is available for CAT, Cummins, and Detroit engines in a wide-variety of years and applications. Every Day new 3D Models from all over the World. Electrochemical machining (ECM) is an unconventional machining process where material removal is accomplished through controlled anodic dissolution of workpiece. You have been magically transported to Odysee. This video serves to put all the progress in one place, and summarize all the lessons learned so far. 22, 38 45 9mm 10mm. ) The ECM process may take you a couple tries to master – but it is straightforward and cheap enough that anyone can learn to do it just by trying. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. “This is Jeffrod’s ECM jig, 5 inches long with a 0. No need to ecm barrel liner. The trick used for the mandrel is that it uses only 3 groves. The wine barrel flower pot. The gun is based on metric. 0 guide. There’s already a 16” rifling mandrill in the latest ECM guide. Tags Mg42 reweld jig・3D printer model to download・. Between this video (the most important part of the tutorial), and the tech writeup (linked below), other folks (it could be you!) can replicate my resultStraightening. Ships free. Following! Printing the parts for the FCG9 haven't decided whether to ECM the barrel or use a glock barrel. Po Box 200 Royal AR 71968 MILLIONS OF GUN PARTS !! FAX 24 hours a Day (501)-767-2750474 "ecm mandrel" 3D Models. ECM has been around for ages, and its been used on rifle barrel for equally as long. Deterrence Dispensed presents: Making your own Barrels at Home: ECM v2. Coopering is one of many trades that adapted tools to its special needs, in this case to shape and smooth the sides of curving barrels. Shifting all of the performance to the high end of the RPM range doesn't make a lot of sense for a street-driven 4. Electrochemical Machining Electrochemical machining (ECM) is a process that uses electrical current to machine away metal. updated Sep 29, 2023. In fact, the enterprise content management market has more than doubled since 2017—from $31. Wilson Combat has been the innovator in custom pistols, long guns, and accessories since 1977. 30mm OD mod. The barrels are hardened and annealed before the rifling process. The stoup planes at the back of the table smooth the inside; the scraper shave in the foreground, known as a “buzz,” shapes the outside. Estimated prices are on there. . Should be the same as a pinned and welded AR barrel, make sure it's concentric and you aren't gonna hit the pipe with the bullet and you should be good with your 12" flash can lol. Account functions will be unavailable. 5 inches at the same range. Hammer Forged. 30mm OD mod. Big fun for the MK2 video as well as side projects. Barrel Links; Gunsmith; Pre-fit; Threaded Barrels; Bull Barrels; Barrel Bushings; Action Kits; 1911 Parts. 2. 4. Solutions like ECM paved the way for new innovations and productivity solutions that reimagine how businesses work, collaborate, and share. add to list. 22lr it uses 16mm hyd tube for the 22lr . Just use tap water. 14 billion. 22 too. 2023 MakerBot Industries, LLC. Hammer forging is an equipment intensive but efficient method for making rifled gun barrels. Barrel OD absolutely HAS to be 16mm. Right now look at going with ECM for the rifling over cutting or hammer forged, but I don’t know much about deep hole drilling, what are setups you folks use for boring out barrel. I also have custom bushings available so you don't need to use set-screw shaft collars. I'm having quite the odd experience with trying to make an ECM barrel for my FGC-9, following the ECM 2. 00. AutoplayView community ranking In the Top 5% of largest communities on Reddit. My 2 big problems: 1. The FGC files come with an ECM guide with a shopping list. $75. 1. Throttle Body Injection = TBI. Download: free Website: Thingiverse. I planned originally to just use the barrel from my Glock 17 which I'll probably end up doing but I was wondering if anyone had attempted it with a 9mm AR barrel. Learn more. Reply. . The tubing I am using is 230mm (~9in). Hairy-Midnight8883 •. ECM-drilling shows almost no tool wear. ECM works sort of the opposite of metal plating - instead of taking metal ions from a reservoir and putting them on a the. There are two main rifling types, standard and polygonal. The yield strength of the barrel material should be at least upwards of 70 000 PSI. . 0 process? It's a way to use electrochemical machining to make barrels! What is electrochemical machining, and how do you make barrels with it? I've got an educational, reddit TOS compliant video I put together for you: Do-It-Yourself Electrochemical Machining v2. Past range tests show the first test barrel to have the accuracy on the range from a test rig of 3inch group at 25 yards they quote Glock factory barrels will average 2. Published on Feb 18, 2021. . Wood is harvested from trees hand-selected by the cooper, or barrel maker, to ensure a uniform and water tight final product. Electrochemical machining, or ECM, is not to be confused with electrical discharge machining, or EDM. To put it simply, ECM is using saltwater and a conductive material like copper wire in. MSRP: $404. There has been a cultural shift from the 20-inch barrel length in the AR-15/M16 weapon systems chambered for the 5. Coast Guard safety standards and are intended for use in any marine application where a. There's a photo on my profile of the barrel with the adapter as an example. According to research object—chamber body cavity, ECM device was designed, whic h wereRead the FGC9 manual on ecm barrels, but there are step in costs. Go ahead and add a Big Boss Turbo and Manifold to your engine and you can have the most efficient and powerful engine available! Contact your nearest PDI dealer or call 800-511-1231 today and ask our staff about the best combination for. As said already, look into a rifled barrel liner as opposed to an air rifle barrel. Since 1993, Smith & Wesson has been using ECM to manufacture most of their revolver barrels. This content and associated text is in no way sponsored by or affiliated with any company, organization, or real-world good that it may purport to portray. ago. ImmortalRevolt ecm 3. Collection. . Defense Technical Information CenterCrafting a barrel using the ECM process is easy, affordable, and can offer excellent results when done properly. Once it gets out of beta, I'll make a complete build guide. Can't wait to hear your experience and take on it. the member has agreed to be enrolled in ECM, and c. At its heart, ECM is focused on the more advanced content management needs of large organizations. Калашников Орлов. . Collecting scrap and all that useless junk actually has a purpose in Fallout 4. I recently dusted off my ECM gear and cut some barrels (for the first time since 2020!) One of them came out as the best barrel I've ever cut. I’ve chronographed these ECM-cut barrels (albeit in a blowback action) against a GLOCK 17 (both the G17 and my ECM barrel were 4. This video is a high level overview of what Electrochemical Machining (ECM) is, how it works, and how the process can be applied to home gunsmithing in order to make. Sign In. . ED BROWN HIGH SWEEP BEAVERTAIL GRIP SAFETY:. Can pick it up at brownells for like. I used a 17mm bit and reemed a bit after that. Make sure that the red battery wire is connected to a battery source (It is highly recommended that this wire is connected directly to the battery) and the pink wire is connected to an ignition 1 source. It is recommended a TBI from about the same size engine to be used in your conversion or larger for high performance built engines. Although Holley continues to offer analog systems in two- and four-barrel configurations, 4Di throttle bodies are available with flow ratings of 650 cfm (150 to 300 hp), 700 cfm (225 to 400 hp. Quick Draw Crossbow Pistol + Holster. This content is stored in a single system — known as an enterprise content management system — so it can be distributed and accessed across different channels within the organization. 23K views 2 years ago. Grey Ghost Precision is another company that is well-known for its awesome aftermarket goods. Click to find the best Results for ecm barrel Models for your 3D Printer. If none found, check for power supply at one side of the injector with the key on. 0 Barrelmaking package is officially released! It will teach you how to make your own barrels at home - affordable, easy, and with the end result having factory levels of accuracy, reliability, and performance. For instance, in Java Edition (PC/Mac), the give command for a barrel is ‘/give @p barrel 1’. Up next. Resolving. com. Just didn’t know if it were safe because I didn’t see Ivan or js mention this in the guide. ago. 5 inches at the same range. Sep 20, 2011 #1. Apr 16, 2022 - Deterrence Dispensed presents:Making your own Barrels at Home: ECM v2. While the FGC-9 MkI was originally. This is the first batch of medium. The feasibility of electrochemically machining rifling and cartridge chamber contours in gun barrels was determined. You can watch a mirror of the video here:. Make a Factory Quality 9mm Rifled Barrel in your Kitchen Using Salt Water and Electricity (ECM) -. In 1998, the Camaro and Firebird received a cable. Electrochemical machining (ECM) is a method of removing metal by an electrochemical process. tv has been retired. Once it gets out of beta, I'll make a complete build guide. Business, Economics, and Finance. The FGC-9 is a 9x19mm pistol caliber carbine that is made mostly out of 3D-printed components, utilizes an AR-15 fire control group. , training materials, contracts, project documents, etc. . g. 3D printed firearms have come a long way since their inception. Article note: Neat! I read some stuff about people trying DIY ECM for internal features like barrel rifling a while back, but this looks markedly more sophisticated, even though there's nothing terribly complicated or inaccessible in the setup. What is the ECM v2. 49 $629. Business, Economics, and Finance. I used a Savage . . Cold_Inevitable3399 • 2 yr. also I made it so it can be clamped down with hose clamps. FGC-9 Threaded Barrel. What is the ECM v2. ECM is the ideal technology for machining rifle barrels. This would March 8, 2017. Not to mention how messy and complicated ECM looks to me. BCM. 5 to 2 weeks to build. The wine barrel flower pot. Which is a pretty broad claim if they are actually a manufacturer. Check Engine Light Turns On. The wood is split or sawn from the trees and formed into long thin strips, called staves. When you are finished, turn the ignition switch to LOCK (0), then turn off and disconnect the i-HDS. Employing a special machine solution in the PI machine produces high-precision internal geometries on short and long barrels. Ideally it should have yield strength upwards of 110000 PSI. ECM-DIY-Barrels. BCM® 16" SS410 Barrel with Mid Length Gas (stripped) 1/8 Twist. This build features all skills and equipments needed to complete every stealth. When first popularized in 2020, the ECM process for making barrels was designed for pistol lengths, but developers quickly started work on new techniques for rifle length or beyond. Addeddate. This is the explanation of Electrochemical Machining Process with its advantages, limitations, and applications in a detailed way. Bottom line…the barrel we tried was awesome. engaged with the member in-person or telephonically, and b. 000 PSI. This video serves to put all the progress in one place, and summarize all the lessons learned so far. Before building these I made sure to check the barrels properly. clean out the inside of the barrel. Thus, better understanding the. Employing a special machine solution in the PI machine produces high-precision internal geometries on short and long. 250 steel rod for this. Ships free. You can also change rifling profiles, calibers, and lengths. February 15, 2015 by LS Engine DiY. . . Read More expand_more Read Less expand_less Sort By: Quick view Out of stock. The advantage there is you can get one rifle and one or more pistols out of a single liner but have to chamber it and figure out extraction on your own and do stuff like the carbon fiber style. $179. 16" ECM barrel length conversion. . There are 5 different rifling methods, cut, button, broach, cold hammer forged and ECM. The first test barrel was made using commercial available metal tubing purchased off the shelf to ECM rifle what essentially Glock barrels. the minor diameter for broach cut barrel, barsto is typically . Doubt they could handle the pressure safely. BCM® 16" SS410 Barrel with Mid Length Gas (stripped) 1/8 Twist. Thank you for your vigilant works to society. All these gun control and weapon bans are fueling the R&D of more firearms. The original FGC-9 (both Mk1 and Mk2) utilized the original ECM process which worked best with shorter barrel lengths. 3d printed mandrel with copper wire wrapped in the grooves to act as an electrode. Rifling begins by mounting the barrel in the machine and setting the desired direction and rate of twist. Ideally it should have yield strength upwards of 110000 PSI. A Guide for PAYDAY 2. The end result is a package that coaches the user. A community dedicated to the discussion of 3D printed guns and related topics. This tutorial will help the end user understand how to set up, run,. 10mm/40 S&W ECM/bolt conversion. ECM barrel Making and 3d printed pumps technical-discussion Just kind of curious but any one ever tried a 3d printable pump to do ecm work I want to get an ecm system up and going here soon but not finding anything at a real good price Share Sort by: Best. The module and motor make up the actual ECM. Guns like the Sten, Tec 9, and Suomi have threaded end caps and the M3 has a barrel that screws in and kind of acts like an end cap. 3, and 4) and tooling to bore and rifle this particular barrel. Using this formula we can calculate the bursting pressure of the piping. Where EDM relies on a powerful electric arc. Uzi barrels seem to fit the FGC9 mk2 with a little modification. Ivan says he achieved 3-inch groups at 25 yards, using his test fixture and commercial ammunition. Which is good. Just measure the outer diameter of the barrel, make the inner diameter of the collar the size you just measured, and fit the collar onto your barrel. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. . All three of these designs use ECM barrels. This setup is based on the work done by IvanTheTroll in his "But What About A Barrel?" guide. . Electrochemical Machining (ECM) is a comparatively simple and cheap process, especially with modern 3D printing. The Gatalog Presents: The AR15 Gas Block Pinning Jig A design by freeman1337 Join the community at thegatalog. So, I decided that I will be making my FGC-9 barrel using a pre-bored 8. Open-Source altitude-adjustable and windage-adjustable picatinny "iron" sights that are designed to be printed and used with thermoplastics. The Extrude Hone® Electrochemical Machining (ECM) Process provides a high level of precision on components that are difficult to manufacture by conventional methods. Back in the 70's and 80's we machined a variety of gas turbine blisks, compressor blisks and related parts using this ECM process. If enough people are interested I'll make a batch and sell them on eBay. Home; About; Products. Below are some of the primary benefits that woodworkers and cabinetmakers have come to love about European hinges. Overview of the equipment used for ECM barrel creation. You'll have to cut the mandrel at the end that extends past the barrel (look to the FGC9 documentation to. Been a rough past a couple of weeks but school is done for now at least, Big thanks to you guys who stayed with me during the content drought. ECM Barrel Tutorial –9x19mm By IvanTheTroll. IvanTheTroll developed the printed Glock magazines and ECM barrel making process, Incarbonite adapted an airsoft M4 fire control group for an AR-15 lower receiver. Open-Source FGC-9 Automatic Fire Control Group, or a Drop-In Auto Sear, or some kind of conversion kit to make the weapon fire automaticallywater, spray brake cleaner down the barrel, then push a cloth patch through the barrel 1-3 times to. The lid is crafted in the same manner as the bottom, measured with a compass, sawed, and shaped on a drawbench. We would like to show you a description here but the site won’t allow us. unicamp. Typically it ranges between the two. . Fast-forward to 2019 and a decentralized collective of gun designers operating under the. Icon Name Recoil Ergonomics Accuracy Damage EC Series Short Barrel +4-5 +10 +12: EC Series. In the time since my first ABS and ASA build – I added active heating to one of my 3D printers. Was looking in the proto files, tubee files, and don’t see anything about rifling. Technician a says that a truck chassis data bus can be accessed using a 6-pin connector. 3. . Back in March 2017, I reported on a proof of concept attempt to create rifling grooves using a process known as Electrochemical Machining (ECM). 555" OD Blank, it's a flat $20 to turn one end to 0. An example of an ECM Jig using 3D printing and copper wire by FOSSCAD ECM V 2. MILLETT CUSTOM COMBAT LOW PROFILE SIGHTS: Front & Rear. . Others like CtrlPew helped video documentation, and a team of beta testers put the build through its paces before release. There’s already a 16” rifling mandrill in the latest ECM guide. By "bare" they mean without an insulating coating. Since 1993, Smith & Wesson has been using ECM to manufacture most of their revolver barrels. 5mm cr40 tensile strength: ≥810 N/mm2 (roughly 115. the new barrel will completely prevent. If you want electricity to flow the metal has to be exposed. 0 Barrelmaking Tutorial. 56×45 NATO cartridge to progressively shorter barrels for the purpose of producing an increasingly more compact assault/entry weapon without resorting to a bull-pup design. Most ignition relays have 4 pins, and if you have one of these, you can follow this guide. [email protected] Barrelmaking OverviewFor the download package/documentation to accompany this video:. ECM Barrel Tutorial –9x19mm By IvanTheTroll. This article applies to the Harley Davidson Sportster (1995-2016). These parts are improved fittings for the FGC-9s electrochemically machined barrel. It’s simple, competitively priced, and compatible with a long list of. Who is correct? Both A and B. BCM. They use machines manufactured by Surftran to do their work. If your enterprise company is regularly. 22 LR is 36-40 grains at about 1260 fps. A Guide to ECM. Nonstandard throating is usually the realm of the custom gunsmith. ) instead of adding material, we remove it. . Wondering if anyone has experience making an 18” barrel using the ecm method and whether there would be any potential issues doing this ? Advertisement Coins. But maybe the biggest question is one the shooter must ask himself. 1919 "ecm rifling mandrel" 3D Models. 555" OD Blank, it's a flat $20 to turn one end to 0. Some will drop in as is but have damaged threads, while others have slightly long or short trunnions and will need to be shimmed. 75” for a rifle button is that you are cold forming the rifling but driving a hardened tool through the barrel. The injectors are different sizes. If you're mechanically inclined its a simple build. 25-1. The only thing that can be tricky is shaping the hammer. Make a Factory Quality 9mm Rifled Barrel in your Kitchen Using Salt Water and Electricity (ECM) -. All groups and messages. After reaming and/or lapping, barrels may be straightened. section of the barrel. ECM Rifling with Special Machine Solution. It's for one of 3 reasons, you like to build stuff and tinker, you can't get barrels in your country, or you plan to make several. Back in March 2017, I reported on a proof of concept attempt to create rifling grooves using a process known as Electrochemical Machining (ECM). First, where the tool is concerned, this means that the (very narrow and elongated) tool cathode generates the desired internal geometry of the barrel with high precision. Welcome to the home of the Gunnit Rust Contest! This is the place for Contest…The ECM v2. Learn how to drive on snow,GM Gen III LS PCM/ECM: Electronic Throttle Equipment Guide. Exclusive. A longer barrel means you’re going to have more issues with conical boring. Inner hole polishing. It's threaded 1/2x28 and is called the resonator. It’s chambered to the specs listed in. Threaded barrel for the FGC-9. For ease of troubleshooting and to avoid misdiagnosis, it is strongly recommended that each step of this guide be used in the following order: start Here: Using the ecM service Guide read this section before using Motor diagnostics & replacement before troubleshooting the ecM motor, check these system basics if applicable:The extracellular matrix (ECM) constitutes the main acellular microenvironment of cells in almost all tissues and organs. Yes. Resolving. 82mm tube from AliExpress, a rifling button and a chamber reamer. You can buy (if in stock) 9mm barrel stock that's been turned down just for the FGC-9 from MAF. 00 Your Price: $324. I've never found one that is. As an example, my XS25 pushes an 18-grain pellet at about 680 fps, whereas a . Since the barrel stock is 8mm inside diameter off the shelf, you need to bore it to 8. 16" barrel FGC9 the easy way. A prominent experimenter of. If so that limits the types of barrels you can make, no locked breech pistol barrels because those have to start out as billet for all the tilting ramps etc that go under the bore. 【P-02-005-1】G&G Barrel Covers XL Promotional items---【G-12-047-1】G3 MOSFET Master Remote Controller Part & Accessories---【G-12-047】G3 MOSFET Standard Remote Controller. If so that limits the types of barrels you can make, no locked breech pistol barrels because those have to start out as billet for all the tilting ramps etc that go under the bore. 9mm. While these rounds did bulge the casings and primers, the barrel held up perfectly. Technician a says that the current truck equipped with a J 1939 best connector also has a J 1587/1708 bus. It'll cost a lot less than 4 16" barrels. Been experimenting with the easiest method to make serviceable barrels from cheap and available grade 5/8. Special Considerations: Adapter. The excess ECM further stimulates fibroblasts to continue making ECM, forming a positive feedback loop. . The ECM is an Automatic rifle in Zero Sievert. it was decided to design and build a machine (Figures 2. Every Day new 3D Models from all over the World. 0 Barrelmaking Overview For the download package/documentation to accompany this video:. The barriers to entry have been dramatically lowered, and emergent technologies such as electrochemical machining (ECM) and desktop/micro-CNC have paved the way for the average person to craft-produce, with a little perseverance, capable self-loading hybrid firearms such as the FGC-9, released on 27 March 2020. Additional comment actions. Past range tests show the first test barrel to have the accuracy on the range from a test rig of 3inch group at 25 yards they quote Glock factory barrels will average 2. Using a DIY ECM barrel of equal dimensions but standard. These have been turned out of button rifled blanks and are drop in replacements for the ecm/shaft collar barrels. And from that stand point, if you live in. The feedback Quadrajet has two connectors; a three. . com MAF Corporation – Use coupon code “chimecrew” for 5% off at MAF-Arms. Welcome to the home of the Gunnit Rust Contest! This is the place for Contest… The ECM v2. And I infer that the precision of the pilot hole is important because ecm just erodes equally on the whole surface -it doesn't even out the irregularities in a badly. Multiple-groove, straight rifling was formed successfully in 7. Ideally it should have yield strength upwards of 110000 PSI. 73K subscribers in the fosscad community. Enterprise content management (ECM) is a strategy for creating and organizing various types of content that has become more and more popular over the years. But if you live in a country where it's legal to get regular gun parts it's easier to do builds that don't require building from the ground up which requires extensive tools. 4-wheel Freedom 1996 Brad DeLong Whether you're thinking about buying a 4-wheel drive vehicle or are already an experienced 4WDer, there is something in this complete guide for you. FGC-9 Stingray - 100% DIY Rifle-Length Firearm. 62-mm and 20mm barrel rifling [25]. Hydraulic tube od 16mm Material: cr40 id: 5. All have their benefits. Boring setup. Using ECM with the help of 3D printed tooling makes for a cheap, easy, and effective way to bore, rifle, and chamber barrels (at least for un-necked cartridges, those will be a later challenge). ECM has been identified as a potential process energy which has the capability to undergo hybridization with other process energies. Try again in a bit. The example linked is made out of hardened 40CR steel at a yield strength of around. com. . 113. JStark1809 himself estimated the project to take 1. . Rifling and threading aren't too inherently different, and I think it might be possible to use ECM to not only thread the end of a barrel, but to do other machining like making an end cap for a tube submachine gun. Keep in mind that raising the fuel. Business overview. Download: for sale Website: pinshape. You can use your boring rod to push the cloth patches down the. The rifling of a barrel is the spiraling pattern of grooves inside of the gun barrel that imparts spin to the bullet as it travels from the chamber to the muzzle. After running patches through the barrel, the inside should be clean and dry. It includes 3D printed weapons and parts created using plastic producing printers as well as metal producing printers. Buttons are expensive and difficult to make. There are two main rifling types, standard and polygonal. Cut Rifling. 5 inches higher than the control group, but at the same windage. add to list. This build focuses around completing jobs the stealthy approach instead of the loud approach. Brownells (See Price) Primary Arms (See Price) 2. 380 was the first 3D printed plastic gun. Browse our selection and discover why customers choose ECM Industries for their electrical needs. A combination of the appropriate Attachments can noticeably improve a weapon. Out Of Stock. . The Stainless 1911s are available in four flavors: Savage Stainless, Northern Lights, Black Cherry, and Burnt Bronze. Text barrel, firearm, gun, rifling, Tags ECM v3 Barrel Reducing tool 22mm / 22. Front Only. ECM providers are required to initiate an assessment within 30 days and complete the essential elements needed to develop plan of care within 60 days after the member opts in. Explore a whole universe of videos on Odysee from regular people just like you!The ANOCUT company of USA can machine 7. April 16th marks the release of the FGC-9 (Fuck Gun Control, 9mm) MkII, which brings several improvements to the groundbreaking 3D-printed firearm that was loosed on the internet by Deterrence Dispensed (DetDisp) in March of 2020. Business, Economics, and Finance. Off-spec barrels should never be intentionally hand-fired – it’s easier to make a new barrel than a new hand. They're cut to fit the FGC-9's 32mm overall length for the shaft collars, but the ID is 0. And I infer that the precision of the pilot hole is important because ecm just erodes equally on the. Cryptor/fosscad • Introducing the DIY Mac11 Upper. 56×45 NATO cartridge to progressively shorter barrels for the purpose of producing an increasingly more compact assault/entry weapon without resorting to a bull-pup design. You’ll find the most common symptoms of a bad ECM listed below. 5 in long) with the same ammo and found the ECM barrel was about 100 fps slower, but this is likely more to blame on the blowback action than anything. Glock barrel fits great and looks great in my opinion, plus at Bear Creek Arsenal they have threaded G17 barrels for 65 dollars. 2 Items: Cost: -SALT 0,10€ -wATER 1€ -BUCKET 10€ -Adjustable Power supply 45€ -Water pump 15€ -PVC HOSE 8€ -HOSE CLAMPS 8€ -Water pump power supply 5€ -BARE copper wire 4€ -ALLIGATOR CLIPs 4€ -PIPE FITTING 2€ . 5 inches at the same range.