Recently we have been testing material to be used as a backer material for use in the new airgun building. We have received ballistic curtains from Creedmore Sports to test, and Ballistic Rubber from Black Iron Rubber Company ranging from 3/8" thick to 2". We are excited to see the testing results and how they will turn out.
The new building is not forgotten. It just seems like a lull in the activity as Rio determines the configuration of the indoor 10m and 25y airgun range. We certainly appreciate your patience, and the leadership of Rio understands the urgency of getting this going. We just want to do this right!!!