I have now printed 5 of these chamber blocks. I am using a Creality Printer. I used Pura Slicer for the G Code. I did a 30% infill with 4 Outside layers and 4 bottom and top layers. I am using Amazon PLA filament. I print at 200* tip & 60* Bed at 80% speed. The chamber block has fit the Bergara HMR Stock, Grayboe Ridgeback & MDT ACC with ease. It is a solid lockup and stays in good.
Printed as directions stated and fit and worked perfect in my Bergara B14R.
Printed perfectly on an Ender 3 Pro — so grateful you made this available!
Cleaned up few edges and worked great. Thanks
Price and fit was good needed a little bit of cleaning up around the edges but otherwise I’m happy with it