Arrow Fastener Co. 5700K PowerShot Forward Action Staple & Nail Gun KitArrow Fastener Co. 5700K PowerShot Forward Action Staple & Nail Gun Kit Features: Forward action works with the staple for more control and easier firing Fires 9/16" brad nails in addition to a full range of staple sizes Uses 1/4" T50 504 (2750-0719), 5/16" T50 505 (2750-0735), 3/8" T50 506 (2750-0750), and 1/2" T50 508 (2750-0776) staples, and 97-030 (2750-1352) brads Drop-in staple chamber makes loading easy Non-slip rubber handle for extra comfort