This Hammer Block is useful for doing trigger work on AR15’s without the danger of the hammer striking and damaging the lower receiver. The prototype was printed in
I first ran across the bolt together AR-15 lower receiver plans years ago. Now fosscad user Rollatroll has taken the PDF files and modeled them in CAD. “The
Originally posted by Alex chow on grabcad. “THX to the engineer built the original model, there is only a little modification of the model, cause the bolt-catch is
A test-fire video of the 3d printed Aliamanu-Phobos AR-15 Lower Receiver designed and printed by ArmaDelite. Printed with ABS plastic on a XYZPrinting da Vinci 1.0 printer, this
Here is 3d printed AR15 Fosscad Lower Receiver, the Vanguard 15. The most reliable lower receiver I have found. It has a very reinforced body, including the buffer