What is your longest build time for an AR project from 1st part purchased to final part put on? I am interested in actual "determined to finish" build time, not so much ones that were stuck in the back of the safe and forgotten about only to be found and finished much latter. :embarassed: It seems I have no patience at all and although I promised myself I would not rush thru this current build I am finding it very hard not to just buy everything now to finish it In fact I am already looking at a new upper and still need a lower for the last upper I purchased. My current "project" is going along fairly well so far; PSA 16 Midlength Magpul MOE Handguards BCM Carry Handle BCM Bolt Carrier Group BCM Extended (Medium) Charging Handle So I am totally "bottomless" at this point And now PSA has 18" upper instock....... To answer my own question I guess it would be right at 4 months gathering parts. How long was yours? Teach me some patience thru your examples !