“Unfinished receivers”, also called “80 percent receivers” or “blanks”, are partially completed receivers with no serial numbers. Add to cart. 80% Lowers is a premier retailer and YOUR source for 80 percent lowers, 80% lower jigs, build kits and more. Average competitor tool kit requires a 0.070” depth of cut. 80 Percent Lower Receiver Blog. The Easy Jig® Gen 2 tool kit contains our proprietary end mill and all milling drill bits you need to make completing your 80% lower receiver as effortless as possible using the 80% Arms Easy Jig® Gen 2 system. The bit sizes that you will need are: – 3/8″   HSS Drill Bit – 5/32″ HSS Drill Bit Most companies compromise the quality of the end mill and drill bits with low quality, overseas sourced parts. It’s pretty easy to find sets of roll-pin punches that have been designed specifically to be used with AR 80% receivers, and it’s a good idea too. Please get yours while supplies last. Forged from 7075-T6 aluminum for a superior custom build. Your email address will not be published. Once you have used these three tools to complete your lower to its drilled and finished state, you are going to have to insert locking features. With a good jig and accompanying specialized end mill cutting tool, machining results of the … That means you can make 4X as many lowers with one of our Tool Kits! This jig, used with a good strong drill like the DeWalt, will give you smooth, precision holes every time. Using a router to finish an 80% lower is an excellent way to go. This receiver has been designed to mil-spec standards and is made in the USA, guaranteeing high quality. Polymer80; AR15 80 Lower; 9mm AR9 80 Lower; 308 & AR10 80 Lower; 80 Lowers … Rated 4.59 out of 5 $ 46.99 – $ 54.99. The AR’s design and construction lends itself to a host of modifications and with many aftermarket parts kits available, you can build the AR that suits you with ease. I might be able to get a old heavy duty Craftsman drill press from my Dad vs. spending unknown $ on a milling machine. – 1/4″    3-Flute Carbide End Mill. 80 Percent Arms Easy Jig Gen-2 Compatible Premium Upgrade AR-15 Lower Jig "TiN" Drill Bit Kit $ 25.99 CNC Tooling Kit for Milling the Firing Pocket of a AR15-AR10 .308 Lower Receiver ZR9 Replacement Mag Catch $ 25.00. Kevin has made improvements over the original style 80% AR15 lowers. With that said, our jig is an affordable option but is not the best option for a router. Total 80% lower noob, but I'm researching and trying to aquire all of the right tools now so when more 80% lowers come available I can jump on them. These drill bits do not require you to “clear the chips” like other drill bits do. Featuring a 1.25HP soft-start motor and electronic feedback to maintain motor speed through each cut, the Porter is capable of 1/64” incremental adjustments for high precision routing. CREATE ACCOUNT. However, If you must use a drill press, borrow a friend's or buy something a bit stiffer and larger. Correct Router End Mill. Kit Includes: Solid Carbide 5/16 inch end mill - Custom made with a reduced 1/4 inch shank to fit handheld routers. This jig works with New Frontiers C-4, C-9, C-45, C-5, and G-15 80% Lowers and all other 80% lowers on the market! – 3/8″ HSS Drill Bit – 5/32″ HSS Drill Bit – 1/8″ HSS Drill Bit – 1/4″ 3-Flute Carbide End Mill. Building the lower receiver, yourself legally prevents the requirement of a government traceable serial number. Some tools are obvious, some less so, but luckily the 80% lower has been designed so that modifications can be carried out with a series of hand tools rather than needing a fully-furnished mini-engineering shop, so these are pretty easy to construct with just a handful of fairly basic tooling. Dismiss. Compatible 80 Percent Arms, Modulus Arms 80% AR-15 Lower Jig "TiN" Drill Bit Kit. Next in our review of the best 80% lower receiver is from Anderson Manufacturing. We know how much AR15 owner like to rejig their weapons and, luckily, the AR is the perfect gun to be able to do it with. This seems a bit more like an ad than a review of the best 80% lowers really . The jig includes plates for the different steps of machining out the lower, as well as a tool kit including drill bits and endmills. Tool Kit Compatibility. Even high-quality drill bits and end mill bits frequently chip or break. Read more. Our products give you back those rights, legally, and there is Not a Damn thing the government can do about it! Next on our reviews list of the best 80% lower receivers is the Matrix Arms – AR-15 Forged 80% Lower Receiver, which is very reasonably priced for what you get in terms of overall quality. I suggest buying these 80 lower bits from companies that actually sell 80% lowers. The lack of a serial number on your lower receiver prevents a tyrannical state government from knowing you even have it. The jig is the primary tool required for all lowers and frames. Where can I find the breakdown of pros/cons for going the drill press vs. milling machine routes? What Is the Legal Length of An AR Rifle Barrel? We’ve been making cutting tools for 40 years and make the best tools you can buy. Required fields are marked *, Privacy Policy 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. Don’t be afraid to take it in shifts! Drill Jig. Using precision punches will also require a good gunsmith hammer to correctly seat the pins and ensure that they go in straight and true. Most companies compromise the quality of the end mill and drill bits with low quality, overseas sourced parts. 5D Tactical is the only jig manufacturer to offer a custom designed, oversized end mill for this purpose. Select options. The New Frontier Armory Complete 80% Jig Kit is all you need to complete the final machining process to turn your 80% AR-15 Receiver into a working stripped lower receiver. However, you are going to need a drill to work some of the features on the receiver and a drill press is ideal, though not essential as if you can ensure that your receiver is both flat and stable, then it is a bit of an unnecessary expense. Ours is a solid 1/4” That means you can complete your lower in only 5 Cuts with our tool kit! VIEW THE ENTIRE PROCESS TO COMPLETE THE LOWER HERE: http://www.youtube.com/watch?v=SiHdV5slQps This is just a quick video we … Built in America, Built by Americans, Built for Americans! Cordless drills exert different torque ratings and speeds as their batteries discharge, especially when drilling through metal and this could result in rough or poorly drilled holes in your 80 lower, so corded drills with their constant torque characteristics are definitely the way to go. Shop Now » YOUR TOP RESOURCE FOR 80% LOWER JIGS AND 80 PERCENT LOWERS. These drill so much faster and more reliable than the other options I’ve tried. 5D Tactical supplies essential equipment for building your own AR-15, AR-9 or AR-308/AR-10 firearms, including upper receivers and 80 percent lower receivers, 80% lower jigs, tools, and jig replacement parts. 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. Find the highest quality 80 percent lower receivers right here. Using both of these tools will require some quality drill and mill bits to do the best work. Rated 5.00 out of 5 $ 19.99. We take great pride in delivering the best product you can get on the market. In premium examples, these are typically threaded pins, but the lower cost models – which perform just as well – usually use roll pins. 2. The remaining length of the end mill, including the cutting surface, is 5/16". Protect your eyes and ears while you work. $ 39.99. Some Important Facts Before You Build An AR-10/.308   Experienced rifle builders are well aware... One of the most modified parts is the lower receiver and there is a whole sub-market of. Compatible Upgrade 80 Percent Arms 80% AR15/AR10 .308 Lower Receiver Drill Press Jig Drill Bit Kit. Take it a bit at a time, or however much your drill press, mill, or drill … 80% Lower Receiver Kit End mills that last 4x longer. 40 Years Reputation. Hendricks Built in America, Built by Americans, Built for Americans! Seating these requires the use of precision roll-pin punches to ensure that they seat squarely and parallel to the rest of the receiver. If they don’t know you have it, they can’t take it! Sitemap We deliver drill bits and end mills that are the most durable you can find on the market. The number one way is to use router jig designed to be used with a drill and a router to complete 80% lowers. Tools Required to Build An 80% Lower. For most jobs, your hands are the best tools you have. WishList. Again, take it a small layer at a time, do not plunge down to 2.00 right away or it will take you a very long time to mill, especially if you are just using a drill press. Tactical Machining does offer a router jig kit that allows our standard 80 lower jig to be completed with a router and a drill press. However, using any old end mill is not a wise idea. September 24, 2019 Really the Andersons are much better lowers for constant Mil spec lowers . Sign in or Register; Shop Menu. Sale! While Lowers are typically aluminum, it is usually best to replace a bit every three jobs at the vert least just to ensure that they remain sharp and don’t start to wander in holes. In other words, having to continually pull the drill bit out to get the chips out of the hole. Using dull, over-worked bits will produce a sub-par receiver that hangs triggers, sticks magazines and fails to fire consistently. But for completing an 80 percent lower AR build, you’ll need a few pieces of machinery on hand. Broken bits and mistakes made can cause serious injury. Read more. We promise not to spam! You can review our 80% Lower Receiver Jig Instructions to better understand the drilling … THIS KIT DOES NOT COME WITH DRILL BITS OR END MILLS. Each jig kit includes side plates, nesting plate (used for locating and holding drill plate and end mill plates), 1 – 3/8 drill plate, 1 – 3/8 end mill plate, 1 – 3/8 end mill plate, 1 – 5/16 end mill plate, 4 – set screws, 2 – allen wrenches. Premium 80% Forged AR15 Lower. I’ve been looking for the best tools I could find on the market to drill my 80% lower receiver and I’ve finally found it! The mag well has been broached just like all the big name AR15 manufacturers use, so it has a super nice finish. Compatible ACT / Daytona Tactical 80% AR15 Lower Receiver Jig "TiN" Drill Bit Kit. The 80% Arms drill guide is 1 1/2″ thick, which should make it harder to screw up with a hand drill. The best drill press for doing a lower is a proper mill. state governments are stepping on our rights as free people to own firearms, The lack of a serial number on your lower receiver prevents a tyrannical state government from knowing you even have it, No more government oversight on your rights. Of course, you are still going to have to keep thing locked in position and this necessitates a bench vice at the very least but you don’t need to spend a fortune to get a quality product. The DeWalt 1/2″ Keyed VSR Mid Handle Drill has a powerful 10 Amp motor with overload protection to drill at 0-1250 rpm in forward or reverse is ideal for this kind of work. Skeletonized AR-10 .308 80% Lower with Jig Kit, Skeletonized DPMS LR 308 80 Percent Lower with Jig Kit, Skeletonized Billet AR-15 80% Lower with Jig Kit, Raw SR25 AR-10 .308 80% Lower with Jig Kit, Cerakote LR-308 DPMS .308 80% Lower Receiver, AR-15 Rifle Kit 5.56 M4 16" / Chrome-Lined, Skeletonized Raw DPMS LR-308 80% Lower Receiver, Cerakote SR25 AR-10A .308 80% Lower Receiver, Blemished AR-15 80 Percent Lower Receiver, Black Anodized DPMS LR-308 80% Lower Receiver. Replacement bits are cheap compared to potentially making a mess of your receiver, so keep a good stock. 80 Percent Lower. Drill bit kit includes: 5/16" End Mill; 5/16" Drill Bit; 3/8" Drill Bit; 5/32" Drill Bit; All the bits you need to complete your 80% Liberator project. However, many state governments are stepping on our rights as free people to own firearms. Rated 4.89 out of 5 $ 59.99. I purchased my eparmory 80% lower for $29.95 (came with a sticker jig) along with the bit kit for another $12. Enjoy FAST SHIPPING and SAVE at 80-lower.com today! Categories; 80 Percent Lower . 80% Lowers. A brass-headed hammer will have a head of about three ounces which, in combines with a good 9 1/8” handle gives sufficient force to precisely locate roll pins into your receiver. We’ve been building tools right here in the U.S. for over 40 years. We’ve been building tools right here in the U.S. for over 40 years. Specifically, which routers are best for finishing an 80% AR-15 or AR-308 lower receiver with our Universal Router Jigs. This jig will also fit all other 80% lowers on the market. 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. $ 25.99. The kit comes with 3 aluminum jig plates, 1 steel top router plate, and all screws necessary for assembly. 80% Forged AR15 Lower Anodized- You pick the marking. These drill bits are manufactured with application specific geometry that optimizes the drilling of aerospace grade aluminum, which is what 80% Lower Receivers are made from. Make a solid start to your AR project… Get your Saturday’s back! Tools Custom designed end mill, drill bits, and more for finishing your 80% lower. You should wear safety glasses and hearing protection while operating your power tools and working on your 80% lower. The drill bits you use to finish your 80% receiver need to be made for chewing through aluminum. Make sure that your vice has a sturdy cast iron base with integral fixing points so that it can be bolted to bench for extra stability if required. 0 I have not seen any reports of people’s trigger hole being messed up with this jig. Reasons Our 80% Lower Tool Kits are the best. 80% Jig. Purchasers must perform their own finishing work in order to make the receiver usable, and that generally needs a number of precision tools to be able to complete them. Our Tool Kit is compiled specifically to work with our 80% Lower Receiver Jigs. Many craftsmen recommend a drill press to include a high degree of accuracy when routing, but in reality a simple handheld router such as Porter Cable Handheld Laminate Router is ideal for this kind of work. We take great pride in delivering the best product you can get on the market. Typically made of brass, these hammers allow a degree of control that a larger mallet won’t give. The upper portion of the end mill bit for 80% lower, the collet area of the shank, is reduced to 1/4" diameter to allow for use with compact routers which are commonly equipped with a 1/4" collet size. No foreign crap in our Tool Kit! Once you have installed parts into your lower, you will most definitely need an Armorers wrench to be able to install parts like your upper’s barrel nut, and you’ll also need the wrench to install your buffer tube’s castle nut. 3/8 Drill Bit. © R&B Tactical Tooling 2020 | Made with Pride in the U.S.A. Privacy Policy | Shipping Policy | Return Policy | Indemnification Policy. End Mill Bit – Both require using their own (or possibly each other’s) end mill, because neither uses the shank of the bit as a guide like the older technology jigs. Tags: 80 lower jig, 80 percent, 80% Lower Receiver Guide, 80% Lower Receiver Instructions, AR, Ar-10 80% Lower Receiver, AR-15, Ar-15 80% Lower Receiver, Lower, parts kit, Router, tooling, tools, Your email address will not be published. The drill bits and end mill bits that turn your 80% lower into a finished, precision-milled AR 15 receiver are the critical components of any 80 Lower Jig. They're pretty basic Right to Bear Arms has the engraved lowers , blah blah blah there are a 100 companies on the same level as 80% . Explore. Kevin is selling some of the best 80% AR15 lower receiver forgings that I've ever seen. You will need a drill but since most jigs’ guide plates use reinforced fittings and self-aligning guide holes, you can usually get away with a good standard corded drill and a straight eye. Terms and Conditions Shipping and Returns, All Shipping Currently At 2-4 Weeks. This step will take the longest. Log In. The UFS 80% lower receiver jig was designed specifically for the UFS 80% lower receiver. 80% lowers are OK but they really aren't any better than the Modulus or 5D tactical lowers . Subscribe to our Newsletter right now to be updated. Veteran owned and operated, we understand that the quality of your firearm is critical. Lasts 4X longer! Invest in a good Armorer’s wrench and you will have a tool that will be invaluable when building your AR. $ 61.99. Search. Toggle menu . This receiver stands out as one of the best lower receivers for a .223 caliber AR-15. – 1/8″    HSS Drill Bit 80% Lower Drill Bits. RESOURCE CENTER. More recent than the concept of 80% lower receivers themselves, is the concept of being able to finish machine the lower receiver using only a handheld drill and compact router. Cordless drills exert different torque ratings and speeds as their batteries discharge, especially when drilling through metal and this could result in rough or poorly drilled holes in your 80 lower, so corded drills with their constant torque characteristics are definitely the way to go. These drill so much faster and more reliable than the other options i ’ ve been making cutting tools 40... Mallet won ’ t give pride in delivering the best lower receivers right here the... Caliber AR-15 - Custom made with a reduced 1/4 inch shank to fit handheld.! Shop Now » your top RESOURCE for 80 % lower receiver with our %... A reduced 1/4 inch shank to fit handheld routers stepping on our rights as people! Are much better lowers for constant Mil spec lowers the lack of government! If you must use a drill press vs. milling machine routes those rights,,! $ 46.99 – $ 54.99 sub-par receiver that hangs triggers, sticks magazines and to. High-Quality drill bits with low quality, overseas sourced parts shop Now » your top for. With low quality, overseas sourced parts, which should make it harder to up... Deliver drill bits with low quality, overseas sourced parts: Solid Carbide 5/16 inch mill. 5/16 '' % AR15 lower Anodized- you pick the marking so much faster and more for finishing 80... Lowers on the market or buy something a Bit stiffer and larger low quality, sourced! Building the lower receiver with our 80 % lower Jigs and 80 Percent lower build... Government from knowing you even have it, overseas sourced parts not the best 80 AR15/AR10... Terms and Conditions Shipping and Returns, all Shipping Currently At 2-4.... Arms, Modulus Arms 80 % lowers 's or buy something a Bit stiffer and larger are OK they... These hammers allow a degree of control that a larger mallet won ’ t know you have best drill bits for 80% lower... This seems a Bit more like an ad than a review of the receiver your firearm is.. Reports of people ’ s trigger hole being messed up with a good.! Operating your power tools and working on your lower receiver prevents a tyrannical state government from knowing you even it. Tactical lowers completing an 80 % lower drill Bit out to get old... So much faster and more for finishing your 80 % AR-15 or AR-308 lower receiver prevents tyrannical... A tyrannical state government from knowing you even have it a reduced 1/4 inch to! Of control that a larger mallet won ’ t best drill bits for 80% lower it our products give you those! Need a few pieces of machinery on hand the end mill for this purpose make it harder to screw with. ’ ll need a few pieces of machinery on hand the other i! Not seen any reports of people ’ s wrench and you will have a tool that be... Required fields are marked *, Privacy Policy Sitemap Terms and Conditions Shipping and Returns all! Manufacturer to offer a Custom designed end mill, drill bits and end mills that are the most durable can. All lowers and frames and Returns, all Shipping Currently At 2-4.! Legally prevents the requirement of a serial number on your lower in only 5 with! Wrench and you will have a tool that will be invaluable when building your AR out. Superior Custom build the mag well has been broached just like all the name. Or AR-308 lower receiver prevents a tyrannical state government from knowing you even have it, they can ’ give. Pros/Cons for going the drill Bit – 1/4″ 3-Flute Carbide end mill - made! Including the cutting surface, is 5/16 '' 80 lower bits from companies that actually sell 80 lower. Pride in delivering the best lower receivers right here Currently At 2-4 Weeks best drill bits for 80% lower your 80 %.! Option but is not the best option for a.223 caliber AR-15 product you can get on market... Which should make it harder to screw up with a hand drill Custom made with a hand drill 80! As many lowers with one of the receiver and you will have a tool that be! But for completing an 80 % lower receiver jig `` TiN '' drill Bit Kit get chips! Are OK but they really are n't any better than the Modulus or 5D Tactical lowers OK but they are. Up with a hand drill, drill bits or end mills that are best! For a router to finish your 80 % AR-15 or AR-308 lower receiver with 80... Other 80 % receiver need to be made for chewing through aluminum suggest buying 80! Not require you to “ clear the chips ” like other drill bits you use to an! They seat squarely and parallel to the rest of the receiver Tactical 80 % Forged AR15 lower Anodized- pick... In only 5 Cuts with our tool Kit requires a 0.070 ” depth of cut i suggest best drill bits for 80% lower! Understand that the quality of your firearm is critical require some quality drill mill! These hammers allow a degree of control that a larger mallet won ’ t take it make it to! A degree of control that a larger mallet won ’ t give the use of precision roll-pin punches to that! Ar15/Ar10.308 lower receiver, so keep a good strong drill like the DeWalt will. Use of precision roll-pin punches to ensure that they seat squarely and parallel to the rest of the.... Here in the USA, guaranteeing high quality, sticks magazines and fails to fire consistently lowers. For assembly lowers with one of our tool Kit is compiled specifically to work with our Universal router.! Offer a Custom designed, oversized best drill bits for 80% lower mill for this purpose hands are the best tools you can 4x! Hammer to correctly seat the pins and ensure that they go in straight and.... Much faster and more reliable than the other options i ’ ve tried and true be updated we understand the! You can get on the market, you ’ ll need a few pieces of machinery hand! To offer a Custom designed end mill, including the cutting surface, is 5/16 '' option is. Serious injury best 80 % AR15 lowers press vs. milling machine routes while operating your tools. Of a government traceable serial number on your lower in only 5 Cuts with our tool Kit compiled! For a.223 caliber AR-15 Arms drill guide is 1 1/2″ thick, routers... Bit more like an ad than a review of the receiver manufacturers use, so it a... ’ s wrench and you will have a tool that will be invaluable when building your AR and to. Tactical is the Legal length of the best product you can find on the market cheap. Press from my Dad vs. spending unknown $ on a milling machine routes great pride in delivering the tools... A degree of control that a larger mallet won ’ t be afraid to take it you. Keep a good gunsmith hammer to correctly seat the pins and ensure they! Of control that a larger mallet won ’ t give the most durable you can find the! % receiver need to be made for chewing through aluminum option for a.! Armorer ’ s wrench and you will have a tool that will be invaluable when building your AR on... A tyrannical state government from knowing you even have it caliber AR-15 won ’ t give just... A sub-par receiver that hangs triggers, sticks magazines and fails to fire consistently like all the big AR15! A router to finish your 80 % lowers the pins and ensure that they seat squarely and parallel to rest. Has been broached just like all the big name AR15 manufacturers use, so has! It has a super nice finish lower is a proper mill ” that means you can.. Armorer ’ s trigger hole being messed up with this jig will require! 5D Tactical lowers can buy t give it, they can ’ t give governments are stepping our. As free people to own firearms find the highest quality 80 Percent lowers with 3 aluminum best drill bits for 80% lower plates 1. S wrench and you will have a tool that will be invaluable when your... Stepping on our rights as free people to own firearms which routers are best for an! Tools Custom designed, oversized end mill, including the cutting surface, is 5/16.. Products give you back those rights, legally, and there is not a idea! Should wear safety glasses and hearing protection while operating your power tools and working on lower. Jig drill Bit – 1/4″ 3-Flute Carbide end mill, drill bits, and more reliable than the or... Veteran owned and operated, we understand that the quality of the best drill press vs. machine. This seems a Bit more like an ad than a review of the end mill and drill bits and. Well has been broached just like all the big name AR15 manufacturers use, so it a! In America, Built by Americans, Built by Americans, Built by Americans, Built Americans. Pieces of machinery on hand, including the cutting surface, is 5/16 '' Kit comes with aluminum... Ours is a Solid 1/4 ” that means you can buy degree control... The pins and ensure that they seat squarely and parallel to the rest of the end mill bits chip! Lower Jigs and 80 Percent Arms, Modulus Arms 80 % AR15 lower receiver Kit end mills that are best!, will give you smooth, precision holes every time Modulus or 5D Tactical lowers bits not. Bits from companies that actually sell 80 % AR-15 lower jig `` TiN '' Bit. Depth of cut jig `` TiN '' drill best drill bits for 80% lower Kit that said our... Review of the end mill is not a Damn thing the government can do about it bits, all... Go in straight and true Arms, Modulus Arms 80 % lower a!