milling 80% lower without jig
AR15/DPMS 308 Replacement Jig Top Plates ... SMART-FIT™ AR15 Lower Receiver Magazine Well Vise Block - Real Avid $ 29.99. Setting your receiver inside your jig or vise could mar and scratch the surface, blemishing your new receiver. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, New Jersey, New York, Pennsylvania, and Washington). Milling with Router, 80% Easy Jig. 80% Arms LLC AR-‐15 Jig Manual Ver. The lower should be level on the t-slot plate. AR15 80 Builder Steel 80% Jig $ 135.00. out of stock. The jig made the milling very easy on the 80% polymer lower I purchased from EP Armory. ... nice and straight without worrying about a crooked hole and ruined lower. Optimus Defense’s 80% lower is precision machined out of 7075-T651 aluminum plate and offers a flared and slightly oversized magwell. Unlike most metal machining operations, cutting and drilling an 80% lower receiver doesn't require much experience or knowledge of tooling. take If you don’t Like the Easy Jig 2, it can do AR-15, AR-9, and AR-10 80% lower receivers. Even wrapped up in tape, your receiver blank will likely deal with some scratches and blemishes during machining and final assembly. This is precision job that requires keeping your bits cool and sharp while they cut and drill. We take great pride in delivering the best product you can get on the market. Our shop uses a 13″ Drill Press from Central Machinery and you can find this exact model at your local Harbor Freight store. Cast. The jig shows you where and how to machine the receiver blank, so little to no experience is required. In addition, the self-centering top plates ensure everything is correctly aligned. Technology for understanding the digital world and mitigating electronic threats. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Rhode Island, and Washington). Techniques to help you prepare your transportation and enhance your travels. They sell replacement plates for the jig if you over cut when milling your lower. As the AR-15 lower receiver is the only part legally considered a “firearm,” it’s the only part that requires a trip down to your local licensed dealer. Essentially you would use your mill and rudimentary fixturing like C Clamps, vises and 3-2-1 blocks to orient your part and mill … Stay tuned for our next article in the series for the DIY 80% Lower Build! 80% LOWER JIG KIT . My milling and turning projects always seem to take forever just to set up the tool. ... 80% lower … Best practices involving up to date medical information and life saving equipment. I have the 5D Tactical EasyJig Pro and have gotten quite good at using it to cut 80% lowers. Cover the exterior of the receiver blank with tape, ensuring that the top of the receiver is still flat and free of obstructions. They're likely using tapered bearings to do the job as safely as possible. Knowledge and tips to give you the mental edge and prevail in any situation. The machining to complete these lowers isn’t a particularly difficult process, but it does require some tools. We strongly recommend investing in at least one spare set of drill bits and one extra end mill bit. Because of this, these receivers don’t meet the BATFE’s definition of “firearm” and aren’t regulated like completed receivers are. Using a drill press means you'll be cutting most of your receiver with vertical cuts, known as "plunge" cuts, or drilling pilot holes to remove most of the aluminum within the main cavity. It’s easy and completely legal to have the other necessary parts shipped to your door to build your own rifle. Installing your parts kit requires the use of special roll pins. Nowadays, 1911 jigs are built in a way that you don't need big, bulky machinery to complete your custom 1911 pistol builds. Cutting metal with power tools is risky business. Besides the 80% jig and included bits, we use some extra tools to make cutting and drilling our 80% lower easier and safer. Some of these may not be completely necessary to build your own lower out, but we believe they’ll make the process much easier when it comes to machining out the material necessary to create the fire control cavity area. Completing an 80% Lower without a receiver jig The most difficult is no Jig, many people complete the lowers this way, but it is truly difficult to do unless you are a skilled machinist. 6104 W Pioneer Pkwy Ste 212Arlington, TX 76013, Proudly managed inthe great state of Texas. Skills we advocate to get you through anything life throws at you. We are a national retailer of individual components and not all products depicted on this website are legal in every state. When installing parts into a lower receiver, having a good vice makes all the difference. DPMS 308 Builder Steel 80% Jig $ 135.00. out of stock. Most 80% lowers ship with an anodized finish already applied. Instead, when you purchase an 80% lower receiver, most of the milling work has already been done by the manufacturer. Most companies compromise the quality of the end mill and drill bits with low quality, overseas sourced parts. Have you completed an 80% lower before? 80% Arms' Easy Jig Gen 2 makes The best AR lower jig I've tested is the 80% Arms Easy Jig Gen 2. Reasons Our 80% Lower Tool Kits are the best. We can't recommend a specific drill press, but we can recommend one important feature you should look for when shopping: Tapered roller bearings. In addition to the tools from Optimus Defense, we’ll be using a few larger tools available from your local Harbor Freight or other tool store. How to complete the machining and milling on an AR-15 80% lower receiver using an Easy Jig, drill press and router. LOWER STICKER JIG WITH BIT SIZES LABELED. Can a 7-Year-Old Vehicle Bag Stand Up to Texas Heat? Tips on staying active, fueled and ready to overcome all obstacles. 5 Reviews. For this series, we’ll be using an 80% lower and some tools from Optimus Defense. This is perfect to help with the process of milling out one's 80% lower receiver. The 80% jig is a small workstation that allows you to cut and drill an 80% lower (a receiver blank that isn't legally considered a firearm), to completion. Click the Learn More button below for details. The tools required for completing an 80% lower include: The optional but recommended tools include. Speaking of aluminum shavings, you'll need to keep your 80% lower free of all that debris while you drill and cut. That means you don't need to physically move and re-seat the vise with every cut or hole you need to make. We’re looking forward to testing this bad boy out in the future too! Even if you're operating your tools safely, accidents can happen. Get exclusive discounts, new product releases, and updates from 80LowerJig.com, before anyone else! Equipment you need for wherever your adventures in life take you. Specifically designed for their 80% lowers but compatible with any mil-spec lower, the Optimus Defense AR-15 Lower Drill Jig is capable of completing a lower to mil-spec tolerances. Yes, every firearm, jig, and power tool has the classic warning about wearing eye and ear protection. This set of recommended of tools is part of our master guide: How to Complete an 80% Lower (Router Or Drill Press & Jig). Roller bearings are considered high-quality, and they're more capable of handling radial (side-to-side) and axial (top-down) loads than cheaper ball bearings. I'm satisfied with the purchased. 1.) You'll need at least a drill press to cut your receiver and drill the pin holes. 80% Arms AR 15 Jig Adventure. 80 Lower Jig: 80 Percent Lower Receiver Jig Kits for Sale Jigs allow you to transform an 80 percent lower … Let us know how it went in the comments below! Shop US Patriot Armory to find the right 1911 80% jigs and accessories you'll need to complete your custom Specifically designed for their 80% lowers but compatible with any mil-spec lower, the Optimus Defense AR-15 Lower Drill Jig is capable of completing a lower to mil-spec tolerances. 9) Drilling Rear Shelf 1/2” Holes Insert a 3/8” rod through the jig’s selector hole into the lower and remove the bolt securing the lower to the jig in the reardown pin hole. When it comes to completing an 80% lower, the two most important words are "precision" and "stability". One of the most modified parts is the lower receiver and there is a whole sub-market of 80% lower receivers, ready for you to finish. The tools required for completing an 80% lower include: Tabletop vise Router or drill press Handheld drill (if no press) Aluminum cutting fluid Canned air and a brush Gloves, ear and eye protection The optional but recommended tools include: Spare end mill and drill bits Painter's tape or masking tape Aluminum Black restorer Roll pin punches Gunsmithing hammer You'll need to grab some proper aluminum cutting fluid. Lower receivers house some of the most important parts of a firearm, making it essential to mill them with precision equipment that supports the functionality of the mechanics within. If you want that new anodized finish to keep looking new, though, a simple bottle of Aluminum Black will do the trick. This is the bulk of the time since you’ll put on some cutting fluid (highly recommended), lower the bit to the next hashmark, start the router and put it into the pilot hole, then mill the pocket. Ghost Gunner Custom Slotting End Mill $ 78.00. out of stock. One of the best tools you can invest in for precision drilling is a drill press. 6104 W Pioneer Pkwy Ste 212Arlington, TX 76013[email protected]. If you are tight on space and owning a drill press is not in your future, a polymer lower might be the better option. Bits can shatter, drills can bind, and tools can go flying. 3. Learn more about joining our Community as a Crew Leader. Special Price $99.00 Regular Price $149.00. If you want to skip past the tools, materials and jig set up and get right to viewing the machining and milling go to time 5:30 in the video. Our jigs allow you to easily take tools found around your home to complete your 80% lower, while producing results similar to a CNC machine in a professional machine shop. Legally built 80% AR-15 firearms. For this project, it's not a formality. The jig includes plates for the different steps of machining out the lower, as well as a tool kit including drill bits and endmills. Its easy to use and the results are very nice. All Rights Reserved. 80% Arms offers a kit that contains all of these for $49.99. If you're using a router or milling machine to cut the fire control group cavity in your receiver, you'll be applying plenty of side loads to the receiver itself. The side or top of the lower should be coplanar to the t-slot platform. Universal CNC Fixture (AR/DPMS) $ 82.99. out of stock. If so, we’d love to have you as a Crew Leader by joining our annual membership! 80% Lower Receivers, AR15 80 percent lower Jig, AR 15 complete uppers, Rifle and Pistol Kits. 80% lower AR-15 completion using the 80% Arms Easy Jig gen 1 . Everything You Need To Build An 80% Lower Receiver . As Federal law allows individuals to make their own firearms, these unfinished receivers can be completed by a private citizen without a manufacturer’s license, provided the firearm complies with both 922r and the National Firearms Act. So far it looks like it has great reviews (and tons of fans in the comments) but is priced a little higher at $289. Some of these tools are optional, but they could make the difference between a fun project with great results, and one that's difficult with poor results. You're building a hardened battle rifle, after all. Forged vs. Polymer vs. We recommend this 5" cast iron bench vise: one spare set of drill bits and one extra end mill bit. The heavier your vise, the better. $109.00. Add to Wish List Add to Compare. Jigs should snap into the lower firmly, without bending or deforming. Medical Bag Updates: Repacking & Maintaining Over the Counter Medications, Go-To Preparedness Bags and Food Selections, Consider the Three P’s Before Packing for Your Next Trip, Foot Care: Treat Your Feet the Right Way to Avoid Blisters. I had the opportunity to borrow an 80% Arms AR 15 jig from someone that I know (in fact, I also borrowed the router from another person) leaving me with a fairly cheap build. If you use a drill press to finish your 80% lower, we recommend buying a drill press that uses these for the spindle. The brand doesn’t really matter but we’d highly recommend picking up some Vice Jaws to ensure you don’t damage the finish of your receiver when working on it. Using the drill press in tandem with a center-cut end mill bit (which is included with the 80% jig you'll purchase for your lower), you can complete the bulk of the fire control cavity using the provided drill bits and pilot hole template, followed by making vertical plunge cuts with the end mill … Let's take a look. With the right required tools picked out, your project should run smoothly. Once your receiver blank has been cut and drilled, it'll need a lower parts kit and trigger installed before it's ready for an upper assembly and buffer system. ! Letting shavings build up while you work will result in a dull end mill bit and a poor finish. NOTE: 80% Arms now offers the second generation of the Easy Jig which you can read about here.. For a long time I was interested in completing an 80% lower but did not have access to a milling machine which was required to make a nice looking lower. Most jig makers sell replacement bits and tool kits, so this is an easy insurance policy to buy. The jig includes plates for the different steps of machining out the lower, as well as a tool kit including drill bits and endmills. Shop the ITS Store for exclusive merchandise, equipment and hard to find tactical gear. We are a national retailer of individual components and not all products depicted on this website are legal in every state. This isn't just a cheap paint. The adapters are sold as sets. MODULUS ARMS ROUTER JIG EXTREME COMPATIBLE High Performance Upgrade Replacement Tooling Kit for 80% AR15 / AR10 Lower Receiver Jig $ 55.99 1/4" 3 Flute, 3/4" LOC, 4" OAL "ZrN" Coated Carbide End Mill, For 80% AR15/AR10/.308 Lower Receiver Jigs, Compatible with Easy Jig, Modulus Arms Today on ITS, we’re beginning our DIY 80% Lower Build to show you how to complete a lower receiver in your garage. Some cutting fluids can stain untreated metals. You will need a good pair of gloves and adequate ear and eye protection, lest you end up with tinnitus or aluminum shavings in your skin and eyes. When using the Modulus jig, you must install a pivot pin in the 80-percent lower. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative. Lastly, it's non-corrosive and non-staining. No need! 80% lower receiver finished using EZ Jig, Router, End mill, and hand drill. © 2020 80lowerjig.com, a division of Tactical Gear Heads, LLC. Thanks to the generosity of our supporting members and occasionally earning money from qualifying purchases as an Amazon Associate, (when you click our Amazon links) we’ve eliminated annoying ads and content. The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. Out of stock. It is likely the drill bits will last you for scores, if not hundreds, of lowers if you take care of them. To Scale Top View UFS 80% Lower Drawing to use to trace trigger hole- Download from below- PRINT IN A4 FORMAT UNDER PRINTER PROPERTIES FOR CORRECT RATIO AND SIZE!!!! That's not a problem! It's nice because it helps produce a clean, polished finish on the surfaces you cut. It also does a great job of dissipating heat and keeping your end mill bit sharp. It’s also vibro finished to remove sharp edges and any machining marks. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. Not only do we sell world-class 80% lower receivers for you to make a precision rifle, we are home to the world’s first router-based jig to complete milling your lower. As I understand it, the jig cuts the lower with the rear shelf area to be spec for a semi-auto ONLY AR. Rather, this stuff reacts to raw aluminum chemically, giving it a blued finish that blends right in with an anodized or parkerized finish. Trust us when we say it: Trying to seat these tiny pins with a regular hammer and a screwdriver, nail, or something else will result in said pins flying off into oblivion, halting your final assembly. Once you have your 80% lower receiver and jig, there are some extra items you will need to round-up to make sure you have a successful build. However, it’s always a good idea to check your local laws to ensure you’re in compliance. Manufacturer's sale page for the Easy Jig . So, ready to build your first black rifle (or pistol) from scratch? All Rights Reserved. Any proper cutting fluid will do, but we recommend and use Tap Magic Aluminum Fluid. Using an 80% jig requires basic hand tools like a drill press. 1911 80% jigs have come a long way in the world of manufacturing. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative. What if there was a way you could have a receiver shipped directly to your door and using only a few simple tools, be ready to assemble the full gun? Tools to give you the advantage over any Imminent Threats that come your way. Remove excess material from floor of pocket created by drill taper to 1.250" With the right jig, you can finish a polymer lower with just hand tools—no drill press is needed. Step 4A Step 4B 5/32" THRU 3/8" THRU .630 1.25 ANDERSON RIFLES 80% LOWER RECEIVER JIG-SUGGESTED METHOD-Step #3: Install template #14 • Use this template to help guide removing the scallops that remain from the previous drilling process. We recommend this 5" cast iron bench vise: Your tooling will stay put and your jig and receiver will need to move around instead. So if you’re building an AR-15 rifle or pistol, completing the manufacturing of a receiver blank from home is completely legal. The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. I think if I was going to mill out an 80% the proper way, I'd probably buy a jig just for the convenience of having the lower square on the table without all kinds of blocks, dogs, spacers, etc. quality AR15 lower products. We’ve been building tools right here in the U.S. for over 40 years. I made my own jig and it makes the three holes a no brainer Yes you can do it without a jig, easily if you have DRO's but it still nice to have a jig if you … In recent years, there’s been a huge rise in homebuilt AR-15 rifles and one of the most popular series here on ITS is our DIY AR-15 Build. My only cost being the lower receiver and lower parts kit. Be sure to grab some canned air and fine brush - a simple paintbrush will do. The jig should secure the lower in the t-slot platform so there it doesn’t move and ruin the operation. Thus, usually all that is required of the shooter is to use a jig and a router to finish milling the interior of the receiver. A cross-slide vise gives you total control in all directions, reducing the chances of damaging your receiver and jig with your tooling. 80 percent lower jig kit includes right and left side plates, 3 top plates and screws Jig is constructed of 6061-T6 Aluminum Every piece on the 80% Lower Jig is replaceable on the jig in case there is a mistake made in manufacturing of your 80% AR Lower This is exactly what our 80% lower jig for 80 percent lower kits and custom tools help you do. You should first grab all this stuff for the workbench, then head over to our master guide! 1.1 Page 8 (Fig. You've probably read about others using their drill press to mill their receiver instead of making plunge cuts. Information on news, history and events both inside ITS and throughout the world. These lil' pins are a real pain in the ass to install unless you have the right punches and a brass gunsmithing hammer. The X- and Y-axis adjustment knobs on a cross-slide vise allow you to quickly and safely adjust the position of the receiver and jig underneath your mill or press. AR15 80% Lower Receiver Setup Drill Jig . There are plenty of optional tools that'll make machining even easier: You don't want to stop your 80% lower project half-way through cutting the fire control cavity, because your end mill bit broke. Tool depth guides are built into the jig and all screw heads are below the surface, allowing for multiple work holding options. What You Need to Mill an 80% lower – We’ll be looking at different options for finishing it once it’s complete and to assist with finishing, we’ll be trying out the Painting T-Handle from Optimus Defense. If that's the case, we strongly recommend using a cross-slide vise. What if you didn’t need to visit an FFL to get your lower receiver though? The main section of the machining process for this lower involves drilling out material from the receiver. If this happens, your cuts will be off and your lower parts kit and trigger won't install correctly. Easy Jig Gen 2 Tool Kit:Â You will need three drill bits and a carbide end mill to do the machine work necessary on the 80% lower. These new AR15 lower receiver milling adapters allow you to remove the material from the fire control area in AR type lower receivers. Add to Wish List Add to Compare. Top Drawing for Jig Sticker Trigger Cutout HERE! As with all things gun related, you’ll need to check your local and state laws to ensure building an 80% lower is something you can legally do. Installing The Pivot Pin. Receiver blanks, otherwise known as 80% lowers, are AR-15 receivers with a completely solid and un-machined fire-control cavity area. Using WD-40 or used motor oil as lubricant for your tooling won't cut it, folks. Your drill press can then be used to conduct very light climbing milling (cutting in the direction of the bit's rotation) to clean up the walls and floor of the receiver. I would recommend this to anyone looking for an inexpensive way to build an AR lower. 80% Lower Receiver Jig Kits Each AMT jig kit is made from American made steel and is reusable and can finish dozens of AMT AR-10 or AR-15 80% lower receivers. The jig will want to move around while you're moving your router and cutting the receiver. Anderson Manufacturing 80% Jig ©2009-2020 ITS Tactical // Imminent Threat Solutions. For those who do not have a drill press or jig the following photos show how the EP-80 can be completed without either and with a minimum of tools many already have on hand. Be safe. At ITS, our goal is to foster a community dedicated to learning methods, ideas and knowledge that could save your life. Completing your own 1911 custom pistol build is much easier and simpler today than anytime in the past. 80% AR 15 Lower Jig . Drill Jig. Out of stock. Tools for Completing an 80 Percent Lower (Required & Recommended), AR & 80% Lower Receivers: Billet vs. It doesn't gunk up your receiver with all the aluminum shavings like thicker oils might, either. To keep things protected while you work, we recommend picking up some painter's tape or masking tape. You will definitely need a tabletop vise to secure your receiver blank and 80% jig.