The Hi-Point 4595P features a threaded barrel; QD sling capability; last round lock open; thumb magazine release; compatibility for various buffer tubes and folding braces and Picatinny rails at 12 & 6 o’clock; back plate accepts standard buffer tube; Ghost Ring Aperture rear sight and HiViz Light Pipe Fiber Optic. 9rd magazine interchangeable with JHP45 and 4595. Includes trigger lock, sling and swivels.