PTR PTR-91 GI | .308 Win | 18″ Barrel | 20rd

The PTR PTR-91 GI is a semi-automatic modern sporting rifle chambered in .308 Winchester (7.62×51 NATO) with an 18″ tapered barrel, parkerized metal finish and green synthetic furniture. It uses a delayed blowback roller-lock system and retains a classic SEF steel lower; the factory configuration accepts HK-style claw mounts and carry handles. The rifle ships with a 20‑round detachable magazine and a threaded muzzle (5/8-24 tpi). A practical optic choice under $1000 for this platform is the Vortex Viper PST Gen II 1-6×24, which balances close-quarters speed with mid-range precision.

Typical applications for this rifle include range/practical shooting and big-game hunting where .308 performance and a compact 18″ barrel are preferred.

Product Specifications

• The caliber is .308 Win (7.62×51 NATO).
• The action is Semi-Automatic.
• The barrel length is 18 inches with a tapered profile.
• The rate of twist is 1:10″.
• The finish is Parkerized on the metal surfaces.
• The stock material is green synthetic furniture.
• The overall length is 40.5 inches.
• The listed weight is 9.5 lb.
• The magazine capacity is 20 rounds and it uses a detachable magazine.
• The muzzle is threaded 5/8-24 tpi.
• Sights are included; the rifle comes with iron sights.
• The system uses a delayed blowback roller-lock action.
• The stock color is green.
• The barrel description is tapered.
• The UPC is 897903002312.

The PTR PTR-91 GI offers a distinctive blend of surplus-style ergonomics and proven .308 performance in an 18″ package. Its parkerized finish and green furniture present a traditional look while the threaded muzzle and detachable 20‑round magazine provide practical options for field or range use. This model is a straightforward choice for shooters seeking a compact .308 platform with historical styling and reliable mechanical design.