Not sure if this is the right place but figured it matched out of all the other choices. So been playing with 3D printing and came across a trigger block file. It allows you to dry fire your trigger group in the lower, preventing the hammer from hitting other metal and scarring. I made a...
So experimenting with durability of 3D printed AR lowers. 1st creation so will see how things progress during the testing and tracking phase.
2-17-18 60 of 61 .223 rounds expended this morning. The one round didn't expend due to bolt not closing fully. Think that is more a break-in period on...