Detailed Product Description Length of fastener used: 13~62mmDiameter of piston sleeve: 8mmCartridge used: S1(Φ6.8x11mm) available in red, yellow, green, and white on 10-round- continuous-feed cartridge belt.Fastener used: YD,HYD,M8,HM8,KD35, and those with length within 62mm, diameter of fastener head of 8mm or 7.6mm.Action type: Piston indirect actionCartridge feed: Semi-automaticFastener feed: ...