The PTR 91F is the PTR 91 variant configured with the classic HK91 A3 full fixed stock and slimline polymer handguards, most closely approximating the original West German HK91 A3 configuration. The fixed stock provides a more traditional rifle shooting position and eliminates any concerns about stock wobble inherent to folding designs. Type: Rifle Action: Semi-Automatic Caliber: 7.62x51mm NATO Capacity: 20 Year introduced: 2005, USA Weight: 176 oz Overall length: 40.2" Status: Active Intended use: sporting, collector