I just built some barricades for range and practice use so I thought I'd share the plans that I made after I worked out a few kinks.
Step-type Barricade
Tank Trap
They break down so they can fit in my Wrangler or the Camry and get set up by just me.
Step-type Barricade
Tank Trap
They break down so they can fit in my Wrangler or the Camry and get set up by just me.