The Carrillo Scout is a new design by Dwaine. The Model 7 Tanto features a 1/4 inch thick at the spine 1 5/8 inch wide blade. Extended thumbrest and angled filed index finger guard, plus finger grooves in the G10 scales provide multiple firm grip positions. Full tang with thong hole. The one-hand release sheath is designed so that the knife may be extracted easily by simultaneously pushing against the sheath cross-bar with the thumb while pulling the handle with the fingers - works quite smoothly and easily. Yet, while the knife is sheathed, it is held very securely in place. The wing nuts allow you to attach the sheath to a piece of personal gear which has holes (ideally with grommets) such as a web-belt, harness, pack, etc. Very nice package by Dwaine.The Scout Model 7 Tanto is scheduled (as of 11/30/04) to be featured in a forthcoming issue of Blade Magazine.