Chamber Flag
thingiverse
This is a chamber flag I designed in Tinkercad based off an existing one that came with one of my guns. It is NOT meant to take the full weight of the bolt pressing against it. At the range, I insert it thru the ejection port and down thru the magwell after the bolt locks back after the last round is fired, when the range goes cold. It makes it easier for the range officers to see that the bolt is locked open and clear. Print 100 percent infill and use PLA + or something a little tougher or more flexible than regular PLA. Prints in 22 minutes on my Ender3 using CHEP'S extra fast Cura profile. Update: I added a 2nd version that has a slightly curved "tail" to make it easier to get in the magwell
With this file you will be able to print Chamber Flag with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Chamber Flag.