Category Archives: Gunsmithing

Step 3, Drilling the lugs. We’re finally going to create the actual reference point – the pivot pin hole in the front lug.  While this could be done in a vise, using a 1-2-3 block on the bottom of the … Continue reading →

Setup 2, the deck Next we’ll machine the deck flat and cut the lugs to size.  In doing so, we’ll establish a reference to the position of the upper along the line established in the first setup.  The real reference … Continue reading →

Machining the upper receiver of an AR-15 is an intermediate to advanced machining project.  It is more difficult to make, on manual machines, than the lower receiver, and should only be undertaken by those who already possess a firm grasp … Continue reading →

It takes so long to generate a meaningful post (complete project) that we’re going to try posting progress pics.  Consider these a teaser.  When the project is done, I’ll publish a complete tutorial, with dimensions.  Until then, here’s what we’re … Continue reading →