Guntec USA AR .308 Gen 2 Extended Takedown Pin Set Grey. The goal is to distribute excellent quality at an economical value. Specifications for Guntec USA AR .308 Gen 2 Extended Takedown Pin Set: Manufacturer: Guntec USA Finish: Anodized Fabric/Material: CNC Machined Weight: 0.7 oz Caliber: .308 Winchester Features of Guntec USA AR .308 Gen 2 Extended Takedown Pin Set Complete front & rear takedown pin set. CNC machined. Extended knobs for easy/quick takedown. Package Contents: Guntec USA AR .308 Gen 2 Extended Takedown Pin Set Guntec USA GT-TDP-SET-308-G2-GREY: AR .308 Gen 2 Extended Takedown Pin Set Grey