I'm somewhat new to the area, only been here for 2 years. Before that, I lived in Russia for 31 year, in California for 10 years, and in New Mexico for 8 years. I am a computer programmer by trade and I own a small business making 3D-printed accessories, such as AR-15 magazine adapters for PPQ and P320 magazines, grip extensions, and other light duty articles. Hopefully I can provide meaningful contribution to the forum as my limited abilities permit.