Framepro 325frhxp, full round head framing nailer, 20 degree, plastic strip collation, low profile design, easily fits between studs & joists, patented drive selector for contact or sequential firing action, patented true drive magazine reduces jams & mis-feeds, well balanced, ergonomic design, retractable rafter hanger, uses less air to drive nails, highly efficient internal design, 5 year limited warranty.