Couple of potential root causes:
1. If your gong is being penetrated, then it's not an AR500 equivalent plate of at least 10mm thickness
2. Velocity is the killer of steel gongs, followed by...
Type: Posts; User: hotbarrels
Couple of potential root causes:
1. If your gong is being penetrated, then it's not an AR500 equivalent plate of at least 10mm thickness
2. Velocity is the killer of steel gongs, followed by...