Noise damper Recoilless Lock function Maximum setting for long staples or hard materials Dual magazine for finewire staples and brads Staples that can be used with this product: 11856225, 11857025, 11858825, 11859625, 11860425, 23808000, 40303083, 40303084, 40303085, 40303086, 40303087, 40100532