Birchwood Casey Plain Paper 12in Sight-In Targets 13 Pack. ). The 12" Plain Paper Sight In Targets by Birchwood Casey provide efficient target shooting for sighting in your firearms. This Birchwood Casey Target contains an extra pack of two 3" Shoot-&-See targets and six repair pasters. We are excited to offer you the full line of Birchwood Casey products and practice Targets on sale here. Specifications for Birchwood Casey 12" Plain Paper Targets Sight In: Desc.: 12" sight-in Quantity per Package: 13 Features of Birchwood Casey 12" Sight-In Plain Paper Targets: Perfect for sighting-in firearms Space provided for statistics Package Contents: 13 Birchwood Casey Plain Paper Targets 12" Sight-in 3 2" Shoot-and-C targets 6 Repair pasters Birchwood Casey BC-37213 Plain Paper Targets BC-37213