Thanks for your comments.
Block target is variation of classical bag target. Take burlap bag and fold bottom of the bag in such way that it forms square bottom. Then cut square sheets of insulation foam and insert this pieces in the bottom and side walls. After that fill core of the target with old clothes or in my case plastic stretch wrap. When it is filled put another insulation square sheet at the top. Then roll top of the burlap bag and form handle.
It looks little complicated. I intend to make another little biger target and then I could make photos on how to build it.
JamesV:
Block target weights 3,8 kg. Weight of the target depends on material of the core. If you use old clothes it will be heavier than if you use stretch wrap. If I calculate correctly 4"x4"x4" target will weight approx. 0,2 kg if you use similar materials than I do. I think it is to light if you use ordinary field points.
Hummer3T
Bowhunting is not allowed in Slovenia.; but our country has big forest and mountain areas. If you are rifle hunter you can hunt roe deer, red deer, wild boar....If you are interested in Slovenian wildlife, country and hunting customs I could write new post about it.