The Sinner is one of Sal’s most popular models , the fit and finish is incredible and the attention to detail is off the charts . This piece is sporting a hand rubbed CPM 154 blade , the bolsters are anodized and polished and has a dark red liner between the bolster and the carbon fiber contoured scales. The back spacer and clip are anodized and stippled , weighs in at 5.4 OZ.