Easy Jig Gen 3 Multi-Platform – AR-15, AR-9 and .308 80% Lower Jig
The patented Easy Jig® Gen 3 Multiplatform™ replaces the Gen 2 as the world’s easiest to use, fully universal, 80% lower jig capable of finishing AR-15, AR-9, AR-45 and DPMS gen 1 pattern .308 80% lower receivers without the need for any additional adapter pieces. The jig converts between AR-15 and .308 by quickly adjusting the rear buffer support, making it easier than ever before to mill any platform you desire.
The Easy Jig® Gen 3 is the culmination of our years of experience gained from manufacturing the world’s first router jig and the best selling 80% lower jig in history, the Easy Jig® Gen 1, and then the revolutionary Easy Jig Gen 2. We thought through every possible detail to improve the user experience with Easy Jig® Gen 3 and took into account hundreds of suggestions from our customers. No detail was overlooked, no matter how small. The result is quite simply the finest 80% lower jig ever produced. This is the first jig in the world to account for tolerance variances across any possible lower, allowing them to mount at their true datum points. An all-new mounting surface with our “Trident” front pin completely eliminates yaw, pitch, and roll of the lower while in the milling process. We invite side by side comparison to any other 80% lower jig on the market, nothing else compares.
Universal
- The only jig known to fit every known AR-15, AR-9, AR-45, and DPMS Gen 1 .308 lower
- Converts between AR-15 and .308 in seconds
- No adapter pieces are required to convert, adjustment is fast and easy.
- Self centering mechanism ensures perfection even with exotic billet lower designs
- Tested to work with over 23 of the most common handheld routers
- Completely compatible with full size routers (adapter required). Click to view list of compatible routers.
Fast
- Less drilling, drill only 1 hole prior to milling
- World’s fastest jig, can complete an 80% lower in under 30 minutes
- Jig requires no disassembly of side walls to insert or remove 80% lowers
- 80% lowers can be inserted or removed in under 10 seconds
Easy
- Built-in measuring gauges. No measuring tools needed
- No drill press needed, only a hand drill and handheld router
- Included Shop Vac Attachment means less mess!
Durable
- End mill never makes contact with jig, no wear surfaces
- End mill supported by premium quality bearing with extended service life
- Drill block made with hardened steel
- Hardened steel bushings in the sidewalls for durability
Note: Router, tool kit, and 80% lower not included. 80% Arms Speedmill™ is required to use this jig.
80% LOWER REPLACEMENT PROGRAM: IN THE REMOTE CHANCE YOU MAKE A MISTAKE WHILE USING AN 80% ARMS JIG THAT CAUSES FUNCTIONAL DAMAGE TO YOUR 80% ARMS LOWER, WE WILL REPLACE YOUR LOWER AT A 50% DISCOUNT OFF OF THE LIST PRICE.
Appearance may vary based on availability
Made in USA
Cahil. –
Jig is everything I need and easy to understand. Makes the process a lot easier. Thank you
Dione –
Definitely worth the wait. I couldn’t be happier. The AR 9 I’ve completed building is fantastic. Really looking forward to completing the rest of the builds. I have a lower already set up and ready to go for a project this weekend. 100% worth every penny and takes your gun building hobby to another level.
Tarsus –
Great Jig. Quality of the parts are good. Setup was easy. I’ve milled 2 AR-15 receivers so far with no issues.
Shawn H. –
Super simple and straight forward. I was stressed about the milling process. Thats laughable with the Easy Jig Gen 3. Just follow the pre marked mill depths and you’ll be done in no time. Make sure the router stops before pulling it out! Learned the hard way. Minor hidden blem 😑
Walson –
I haven’t really had a chance to use the “jig” yet. I bought it for that “rainy day” I hope never comes. All those components combined with the 80% receivers are in the “survival” locker.
Dwayne –
The quality of this kit is excellent. Very user friendly and easy to follow directions. Would recommend this kit for anyone starting out or upgrading.
Tom M. –
The jig oh is easy to use. I have done two lowers so far and both turned out awesome. I am very happy with the whole setup.
Adnas H. –
Quality seems fantastic!! I’ve milled three lowers sofar on this jig and this first one was slightly off due to human error! But the next two were flawless!! Setting it up is not too difficult and very easy to use! I would absolutely recommend this jig to anyone trying build their own rifle!
Frank K. –
Fast delivery, quality product. Works perfectly as stated. Love it
Derrick L. –
Well made and looks like it was quality designed. That being said I haven’t used it yet. But can’t wait to try it. Extreemly fast delivery.Great job guys
Damian N. –
This kit worked great for me. First time completing an 80% lower and it was a success. I made very small cuts. Several passes to each hash mark on the depth gauge. Finish turned out very smooth. My router and speed mill did get quite hot at one point and the speed mill was being pulled down into the work surface as I was cutting. I was using lots Read more about review stating Easy Jig 3 First Time Userof cutting fluid. So really take your time and let the tool cool occasionally between passes. The end result was a functional lower and everything fit together very well.
Sam H. –
Easy to use and very straight forward, by far, the most important purchase I have made in years.You guys are doing an amazing Job.
Louis M. –
So easy. Most definitely worth every penny.
Carter N. –
Very easy jig took only a hour to finish
Adrean L. –
I have use 4 jigs to date and the Gen 3 is by far the best. Great job on the design. It almost does the work for you and allows you to cut clean and square.
Dilan F. –
I would like to thank GHOSTGUNKIT for not only pretty quick shipping but the product is solid. I am handy so this only took me about 30-45 minutes to complete my lower. And I am very pleased with the final product. I still have to test fire but all around I would highly recommend this. I absolutely plan on buying another one soon
Smith M. –
Love this tool set. Make the job so easy and turns out a beautiful finished product! Stop thinking about it and get it!! Customer service is excellent! I forgot to add the promo code. I emailed them and they refunded me the difference!!
Marcus T. –
This was my first attempt to build a firearm, the Easy Jig was awesome. The instructions were clear with great illustrations. All the attachments that were needed worked out great. All around great purchase.I will be ordering again.
Jack J. –
Excellent easy to use design. Simply watched instructional video from Odyssey and did not have any problems at all. I would definitely recommend this to any beginner level hobby, such as myself.Fast shipping.Great Job Guys.
Danny G. –
Easy to assemble and use. Enables quality results with minimal user skills. An excellent investment in creativity and freedom.
Mark N. –
I’m so glad I got this jig. It’s very simple to set up and use. I’ve milled out three lowers so far, and they are flawless. Solid product.
Joel L. –
Super simple jig to use. I have completed a polymer and an aluminum lower easily and have several more builds planned. My main advice would be to take your time and make slow passes for the best quality cuts. It is a fairly messy process the shop vac attachment is handy and of course eye protection would be highly recommended obviously.
Louis . –
Excellent product , arrived on time easy to use as describe.
Liam F. –
It’s Great, just remember to keep track of how deep you are milling with the gauges so you don’t get down too far
Aldon K. –
Great product, received order quickly, I liked this so much I ordered a gst9 kit as well. Quality is amazing if you follow the directions and take your time you can build something as nice as you can buy in 100% form, and it gave me a feeling of satisfaction doing it myself.
Sera P. –
Highly recommend this if you’re looking to build your own rifle and have no clue where to start. This thing almost made milling out a lower easier than filling out the paper work to buy an already stripped one. Took 45 minutes to do my first one from the time I clamped it in vise to cleaning up and the huge mess it makes.Thank you GGK will be ordering again soon.