Fold and glue the left and right receiver halves. Reinforce internal edges with small tabs.
Assemble buttstock (may have internal spacers). Attach pistol grip below receiver. gpm paper model
Fold and glue rear sight (flip-up optional). Attach front sight to barrel. Glue carrying handle to top. Fold and glue the left and right receiver halves
Fold bipod legs into V-shapes. Attach mount to front of receiver. gpm paper model