Ordered Davidson Defense Caravan build set 1/14/23, received 2/9/23. Considering I opted to pay $50 for the upper to be assembled and test fired, the time seems reasonable. It doesn't explain why the extractor rarely works. Even with Hornady Black Label SP, I had 1 jam out of a box of 20. The extractor looks to have been filed on to increase the distance from the bolt face, so they noticed it wasn't working right, but sent it out anyways. When I went to log in to my Delta Team account, my account had been closed out, just 2 weeks after receiving the parts. Also the Lakota Ops polymer sight set lasted about 120 rounds before the rear sight fell off broken. If you are planning to buy one of these kits to base a build on, I would recommend looking elsewhere as this company cares little about customer service, customer safety or parts quality.