ANVIL Blaster Full Length Mega XL Mod

This mod reprints just 9 (blue) parts of Sillybutts' amazing ANVIL to allow it to fire and eject full length Mega XL darts with no new hardware!

It's fully compatible normal magazines and shells and now MXL and Mega at full length!

Similar to my battle axe mod, the chamber is cut to let the darts slide up before centering and firing. However, the ANVIL chamber is much less cut so that shells don't push through as easily. (GIF shows battle axe)

List of modified parts: Magwell, Chamber, PumpRail, BarrelBack, PrimingBlock, MagSideA, MagSideB, MagFollower, MagBumper (optional)

This mod assembles the same as the normal ANVIL, but the magwell front dovetail moves to BarrelBack. The PrimingBlock is designed as a snug fit so that part has an imperial and metric version. I printed everything at 5 walls 20% Cubic infill with Tree supports where needed, and included a 3mf as such. The step/stl files are NOT ORIENTED FOR PRINTING, please use the 3mf or check the image below:

You will also want to print some magazines, but please note that I separated these because the mags should be universal, and supports are different between the mags and the blaster. This blaster mod NEEDS supports in some spots, and the mags need to NOT have supports in the spring slots.

If you want to try 9-round shells, please note that you will likely need higher spring loads to fire them all and only 107mm triangular shells will eject reliably, I prefer these: 

But they also tend to have massive spread and bounce in the barrel.

I'm already working on a double stack mag, much longer mags (both for big printers and bolted together), MOLLE/P-LOK magazine holders, and an elastic version of these mags. Please dm me on discord @vestedclover if you'd be interesting in beta testing or have any issues or requests!