The PTR PTR-91 GIRK is a semi-automatic rifle built on PTR’s modern sporting rifle platform and chambered in .308 Winchester. It pairs a 16-inch barrel with a fixed stock and bladed grip for a durable, traditional layout suitable for range use and precision-focused applications. The rifle ships in a California-compliant configuration with a 10-round magazine and includes a welded top rail for optics.
Key Specifications
- The manufacturer is PTR.
- The model is PTR-91 GIRK.
- The rifle is chambered in .308 / 7.62 NATO.
- The barrel measures 16 inches.
- The action is Semi-Auto.
- The operating system is Roller-delayed blowback.
- The magazine capacity is 10 rounds.
- The barrel twist rate is 1:10.
- The overall length is 38.5 inches.
- The unloaded weight is approximately 9.5 lbs.
The PTR PTR-91 GIRK offers a straightforward, durable platform with a welded scope rail and a 10-round California-compliant configuration, making it a practical choice for shooters who prefer a reliable, precision-capable .308 Winchester rifle. Its combination of a 16-inch barrel and roller-delayed action provides consistent performance in a rugged package well suited to range use and precision shooting applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




