PTR PDWR Features The PTR PDWR runs on a roller-delayed blowback operating system a proven mechanism that delivers smooth reliable cycling of the 7.62x51mm / .308 Win cartridge without the added weight and complexity of a gas piston system. An 8.5 inch heavy contour barrel with a 1:10 inch right-hand twist stabilizes full-power .308 loads even at this compact length and the 5/8x24 threaded muzzle accepts a wide range of muzzle devices or a suppressor. The trigger breaks in a 9 to 10 pound pull weight range giving shooters a consistent predictable feel shot after shot. Measuring just 23.5 inches overall and weighing 8.1 pounds unloaded the PDWR delivers full-power .308 performance in a genuinely compact footprint. A 7.5 inch Picatinny rail runs the length of the receiver for mounting optics while the M-LOK aluminum handguard gives shooters room to add lights grips and other accessories without extra adapters. The durable powder-coated Parkerized finish protects the rifle s metal surfaces from corrosion and wear in hard use. A 20-round aluminum magazine ships with the rifle along with a polymer hard case and cable lock for secure storage and transport. Built for shooters who need a powerful compact platform the PTR PDWR is a strong choice for close quarters applications for sale at GrabAGun. PTR Pdwr Specifications Manufacturer: PTR Model: PDWR Caliber: 7.62 X 51 / .308 Win Capacity: 20+1 Barrel Length: 8.5 Barrel Description: Heavy Contour Threaded Twist Rate: 1:10 RH Thread Pitch: 5/8x24 Operating System: Blowback Action: Semi-Auto Receiver Description: Picatinny Rail Handguard: M-LOK Trigger Pull Weight: 9-10 lbs Overall Length: 23.5 Weight: 8.1 lbs Available At: GrabAGun