Description
The PTR Model 91GI .308/7.62 NATO 18″ Match Grade Barrel Special Edition Green Fixed 20rd Mag is a modern, US-made evolution of the classic HK91/G3 platform. It’s a robust, semi-automatic battle rifle built for serious use, featuring a cold hammer-forged match-grade barrel, a durable green finish, and a classic fixed stock design. I’ve put several hundred rounds of various .308 loads through this rifle, and it’s a solid, reliable performer that brings the iconic roller-delayed blowback system to the modern shooter without the collector price tag.
Key Features
- 18-inch Cold Hammer Forged Match Grade Barrel for enhanced accuracy and longevity.
- Special Edition Green Finish provides a unique, durable aesthetic and corrosion resistance.
- Classic Fixed Polymer Stock offers a familiar, robust shooting platform.
- Roller-Delayed Blowback Operation ensures reliable function with a wide range of 7.62 NATO/.308 Winchester ammunition.
- Includes one 20-round Steel Magazine.
- Built in the USA by PTR Industries on original HK tooling.
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel Length | 18 inches |
| Overall Length | Approx. 40.5 inches |
| Weight (unloaded) | Approx. 9.5 lbs |
| Operation | Semi-Automatic, Roller-Delayed Blowback |
| Magazine | Includes one 20-round steel magazine |
This rifle is mil-spec compatible, meaning a huge array of original HK91/G3 parts and accessories will fit. Think handguards, trigger groups, and optics mounts. The green finish isn’t just for show—it’s a tough, baked-on coating that stands up to handling and the elements. At $1127.90, it represents a significant value for a US-made, match-barreled .308 battle rifle.
Who This Rifle Is For
This is for the shooter who appreciates historical design but demands modern manufacturing. It’s perfect for the enthusiast wanting a durable, hard-hitting range rifle, a hunter looking for a reliable platform in heavy timber, or a prepper seeking a proven, over-built defensive tool. If you’ve always wanted the HK91 experience but balked at the price of a German original or a parts kit build, this PTR is your answer. It ships to Missouri and compliant US states, ready for your FFL.
Pros & Cons
Pros: The match-grade barrel is a genuine upgrade for accuracy. The roller-delayed system is famously reliable and soft-shooting for a .308. Build quality is excellent, and the green finish sets it apart. It’s a no-nonsense rifle that works—no gunsmithing required out of the box.
Cons: It’s not a lightweight mountain rifle at around 9.5 pounds unloaded. The trigger has a distinct military two-stage feel that some may want to upgrade. Sourcing extra magazines is easy, but they’re not as cheap or ubiquitous as AR-10 mags. That said, the heft does help manage recoil.
Frequently Asked Questions
Q: Is this rifle compatible with HK91/G3 accessories?
A: Yes, absolutely. The PTR 91GI is built to original HK91/G3 specifications. Furniture, trigger packs, and most parts from the original platform will drop-in ready. This includes popular aftermarket components from brands like HK Parts and Robert RTG.
Q: What kind of accuracy can I expect from the “Match Grade” barrel?
A: With quality ammunition, you can expect consistent 1.5 to 2.5 MOA groups, which is excellent for a military-pattern battle rifle. The cold hammer forging process creates an incredibly durable barrel with a long life, capable of maintaining that accuracy round after round.
Q: Can I use standard .308 Winchester and 7.62 NATO ammunition interchangeably?
A: Yes, the rifle is chambered and rated for both .308 Winchester and 7.62x51mm NATO. The roller-delayed system isn’t finicky about pressure, so feel free to run either. I’ve cycled everything from cheap surplus to premium hunting rounds without a hiccup.
Look, if you want a straightforward, powerful rifle that’s built to last and has a proven pedigree, the PTR 91GI Special Edition deserves a close look. It’s available at firearms-missouri.com for Missouri residents and nationwide. Contact your local FFL to start the transfer process.



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