Important Update Regarding ATF Regulations and Easy Jig Sales
Due to recent changes in ATF regulations, 80% Arms can no longer sell or support jigs directly.
Support and Warranty Service: For all Easy Jig customers, modulusarms.com will now handle support. Modulus Arms will honor warranty services, provide technical support, and offer replacement tools and parts for all Easy Jig products.
Manufacturing and Sales: While Easy Jigs will continue to be manufactured by 80% Arms, all sales must now be conducted through our independent dealers to comply with the new regulation. We are no longer permitted to sell jigs or distribute manuals via our website under these new ATF rules.
Legal Challenges: We are actively challenging this government overreach in court. We are optimistic about a favorable ruling from the Supreme Court in 2024, as both the District Court and the 5th Circuit Court of Appeals have ruled decisively in our favor.
Availability through Dealers: In the meantime, our jigs are still available through our dealers, despite our inability to sell them directly.
We appreciate your understanding and continued support during these changes.
Our custom made 5/16" solid carbide end mill bit is optimized for high speed precision milling of 80% lower receivers with a handheld router. The upper portion of the end milling bit is reduced to 1/4" to fit standard routers, while the shank and cutting surface are 5/16" diameter to allow for easier milling with minimal deflection. This product is also proudly made in USA.
NOTE: This is the only 5/16" high speed end mill that will work properly with Easy Jig® Gen 2. Using another type or size may cause damage to your lower and jig, voiding the warranty.
Removing material too quickly can result in a poor surface finish or a broken end mill. For best finish results, and long tool life, set the router to its maximum speed and take your time by moving slowly and making shallow passes.
