Mark and his son Matt helped us create our POA/POI cards for use during AR-15 training. Our students use these durable cards to collect and record their distance-dependent points of aim to ensure a point of impact (center mass).
https://www.edbrown.com/magexchangeb/ swap your old 1911 mags for Ed Brown magazines.
My local ammunition manufacturing contacts have informed me they are stocked on ammunition and ready to distribute. Lone Star Munitions, in Katy, TX has 9mm (147 grain) at 54.00 per box, of 100, 9mm
https://www.bulkammo.com/bulk-5-56x45-ammo-223rem62fmjm855imi-1200 750.00 for 1200 rounds.
