
PTR Industries PTR-91 GIR .308 18” Semi-Auto Rifle Tri-Rail HK91 Clone
SOLD FOR: $1050
WOA#: WY230926MY004
Make: PTR Industries
Model: PTR-91 GIR
Serial Number: GI14916
Year of Manufacture: Modern
Caliber: .308 / 7.62×51 NATO
Action Type: Roller Delayed Blowback Semi-Automatic
Markings: The left side of the receiver is marked “PTR INDUSTRIES” on the magwell. Also marked “S” “F” next to the safety selector switch. The Right side of the magazine well is marked “PTR 91 / PTR INDUSTRIES, INC. / AYNOR, SC / U.S.A. / .308 CAL.”. The rear sight is marked “1-4”. The top of the receiver is marked, “GI14916”.
Barrel Length: 16.5”. 18” with birdcage flash hider
Sights / Optics: The front sight is a hooded CETME post. The top of the receiver has claw mounts for optics. The rear sight is an adjustable diopter drum. The top of the receiver has a picatinny rail for all your favorite sights and optics.
Stock Configuration & Condition: The buttstock is a fixed black polymer stock with serrated black rubber buttpad. The pistol grip is smooth polymer integral to the frame. The handguard is a configurable HK G3 Tri-Rail handguard. The LOP measures 14.75” from the front of the trigger to the back of the buttpad. The stock rates in about Excellent overall condition. There are some light scratches on the handguard and some minor scuffs on the heel of the buttpad.
Magazine Quantity & Condition: One G3 HK aluminum 20rd 5.56 magazine in Excellent condition.
Type of Finish: Black
Finish Originality: Original
Bore Condition: The bore is bright and the rifling is sharp. There is no visible erosion in the bore.
Overall Condition: This rifle retains about 98% of its metal finish. There is little to no operation wear. The screw heads are sharp and pins are unmarred. The markings are clear. Overall, this rifle rates in about Excellent condition. Please see photos for a better understanding of this rifle’s condition.
Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: This rifle comes with a total of one magazine.
Our Assessment: The PTR-91 is a semi-automatic rifle that pays homage to the esteemed Heckler & Koch G3, a design with roots tracing back to the CETME developed in Spain. Renowned for its ruggedness and durability, the PTR-91 is chambered in the battle-tested 7.62x51mm NATO caliber, making it a reliable choice for long-range engagements. The roller-delayed blowback system is a signature element, borrowed from its G3 predecessor, offering exceptional reliability and a smooth shooting experience.
Built primarily with stamped steel and polymer furniture, the PTR-91 is both robust and reasonably lightweight for a rifle of its class. It features a 20-round detachable magazine, and a fluted chamber, which enhances extraction reliability—a valuable asset for rapid follow-up shots. The rifle also typically comes with a fixed, hooded front sight and an adjustable rear sight, allowing for accurate fire out to considerable distances.
What sets the PTR-91 apart is its balance between affordability and performance. While it doesn’t command the premium prices of other semi-automatic 7.62x51mm platforms, it offers robustness and accuracy that make it a compelling choice for anyone looking for a high-power semi-automatic rifle. Its design, deeply rooted in military history, combined with its modern manufacturing techniques, make the PTR-91 an intriguing option for both the dedicated marksman and the casual shooter. Please see our photos and good luck on your bid! -L.S.
