M1337 Complete Kit

Product Summary

Get File Review BOM Build the ultimate 3D2A project and become a legend at your local range!

Editorial narrative

Get File Review BOM Build the ultimate 3D2A project and become a legend at your local range! This complete M1337 kit provides you with every nut, bolt, pin, spring and gun part required to build an M1337 Gatling Gun. All possible custom milling and drilling has been done for you, enabling you to skip the most difficult parts of the project and focus just on assembly. The M1337 by Nopel is a 3D printed Gatling gun chambered for 5.56. It uses six AR-15 barrels and six modified AR-15 bolt heads and firing pins. Other than this, the gun is fully DIY, including a fully DIY delinker, fully DIY clutch system and even printed belt links! Now you can build this marvel of 3D2A engineering with our M1337 Complete Kit! Our kit does all the hard work of gathering the large amount of hardware required for this build. Our kit includes: Every single nut, bolt and spring Every single bearing , including the hard-to-acquire main bearing Every single rod and pin , each cut to the correct length – no cutting required! All six AR-15 barrels All six AR bolt heads and firing pins , each properly modified according to Nopel's instructions Six properly milled cam pins A milled metal sear Six metal 3D printed striker bodies and six milled striker posts A metal 3D-printed receiver cam section for increased build life Six bolt carriers pre-printed in nylon A barrel collar printed in nylon , sized properly for the included AR-15 barrels All required parts for both the DIY tripod or the DIY bench mount This carefully designed kit will save you tremendous amounts of time in your build, and will help ensure your build is successful without extensive tuning. You can review our BOM for full details on the contents of the kit. NOTE: unless otherwise specified in the BOM, this kit does not include any 3D-printed parts. Note: to ensure as many people can get these kits as possible and to prevent scalping, we have limited this kit to one per person. Note: expected lead time for this kit is six weeks

Facets

• Last verified: 2026-05-29