CS27BSODBK Cold Steel Recon 1 Lockback ODThe Recon 1 pairs a 4 inch CPM S35VN blade with a slim, durable OD green G10 handle that's equally at home in a pack or pocket. Lockback mechanism and thumb stud give you reliable one handed deployment, while the lanyard hole and pocket clip make it practical for field use or daily carry. S35VN holds an edge well and resists corrosion, making this a solid choice for users who want a tough, low maintenance folder that won't let you down. 5. 38" (13.