Stanley SharpShooter Heavy-duty Staple Gun delivers heavy-duty performance in an easy-to-use package. Durable, aircraft-grade aluminum housing endures heavy and long-lasting use. Patented Easy-Squeeze design reduces stapling effort yet still delivers high energy for easy staple driving in even hard materials. Anti-jam technology eliminates frustrating staple jams, saving you precious time on the job. Reloading staples is quick and simple with the easy bottom-loading design. The high-visibility safety yellow color makes it conveniently hard to misplace. Staple gun offers an easy-slide, full-stick staple load and uses Stanley TRA700 or Arrow T-50 heavy-duty staples.