two different DIY silencer designs attached to pistols

Workbench Silencers: The Art of Improvised Designs

by George M. Hollenback Author

Learn how to craft silencers at home from everyday materials like PVC pipe, aluminum cans, oil filters, sprinkler pieces and more. This book is intended only for academic study. It is illegal to possess or make firearm silencers without registration from the Bureau of Alcohol, Tobacco, and Firearms.