Modulus Arms 80% Lower Jig Review (photo heavy) - AR15.COM
Oct 14, 2014 · The Modulus Arms jig is designed to be completed with a drill/drill press and either using a handheld router or a mill. The top surface is designed to lay a small router up on top and use a 1/4" …
Modulus Arms Heavy-Duty 80% lower jig review and action
Dec 24, 2015 · The company (Modulus Arms) has great customer service and their product is very high quality. I would definitely recommend their Heavy Duty jig to anyone who desires to mill their own …
80% Arms Easy Jig Compared With The Modulus Arms Universal Jig …
Jun 22, 2015 · IntroductionI’m writing a review to share my experience with using the 80% Arms Easy Jig, as well as how it compares with my experience with the Modulus Arms Universal Jig. There are …
Router Information for Finishing 80% Lower Receivers
Jan 5, 2016 · Folks,We have received countless questions about what router should be used to finish an 80% lower receiver with their Modulus Arms Heavy-Duty AR-15 Jig, Standard AR-15 Jig, and our AR …
Anyone familiar with the Modulus Arms HD AR-15 jig
Dec 28, 2012 · I don't know about modulus arms but as long as you drilled your pilot hole just set the router to the depth of the top of the pilot hole and work your way down to the bottom of the preset …
Modulus Arms is back in operation... > Build It Yourself > AR15.COM
Sep 19, 2018 · Modulus Arms was puut out of business by 80% arms due to patent infringement. 5D tactical has a previous employee from 80% arms who designed the original 5D jig, and the 5D jig …
80% lower jig & router or cheap mill? - AR15.COM
Jan 7, 2025 · I was looking at a jig setup to complete some lowers, and it seems like jig + router is between $400-$450, plus some tooling. Looking to spend that much, I figured I might as well look at …
Old Modulus Arms Jig VS New Modulus Arms Jig? - AR15.COM
Apr 5, 2016 · I have an old (aluminum) Modulus Arms jig and a NIB Bosch router. Being I purchased a Mini Mill, I'm thinking I should sell the old style jig and router and get the new Modulus Arms jig …
Modulus Arms Heavy-Duty Universal AR-15 80% Jig.---- Now with …
Dec 11, 2015 · Safer and Faster: The Modulus Arms Heavy-Duty AR-15 Jig accommodates the use of a router, for safer and faster machining, limiting the use of traditional handheld drills to remove material.
Modulus router jig extreme? > Build It Yourself > AR15.COM
Feb 27, 2020 · I ordered one about a month ago, with 2 308 receivers, but can’t find too much info about how they stack up.I’m still waiting on my order to be filled.It looks to be very similar to the 5d tactical ro