Description
The PTR Industries PTR-91 GIRK, 308 Win, 16″ Barrel, Black, Green Furniture, 20Rd, Welded Scope Mount, Metal Lower, Removable 5/X24 Flash Hider, 1-20Rd Magazine is a modern, American-made semi-automatic rifle built on the proven roller-delayed blowback system. It offers robust .308 Winchester performance in a more compact 16-inch barrel configuration with distinctive green polymer furniture and a factory-welded optics rail for immediate versatility. This rifle is a practical, value-focused interpretation of a classic battle rifle design, available at firearms-missouri.com for Missouri residents and nationwide.
Key Features
- American-Made Reliability: PTR Industries builds these rifles in the U.S. with modern CNC machinery for consistent quality.
- 16-Inch .308 Barrel: Delivers the potent 7.62x51mm NATO/.308 Winchester cartridge in a handier, more maneuverable package than traditional long-barrel models.
- Welded Scope Mount: A factory-installed, welded Picatinny rail provides a solid, permanent base for optics—no gunsmithing required to add a scope or red dot.
- Distinctive Green Furniture: Features a unique green polymer handguard, pistol grip, and stock for a standout look from the typical black rifle.
- Metal Lower Receiver: Utilizes a durable, stamped steel lower receiver for authentic feel and long-term durability.
- Removable Flash Hider: The 5/X24 threaded flash hider can be removed, allowing for the installation of muzzle brakes or suppressors (with proper adapter).
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel Length | 16 Inches |
| Overall Length | Approx. 38.5 Inches |
| Weight | Approx. 9.5 lbs (unloaded) |
| Magazine Capacity | 20 Rounds (1 included) |
| Operating System | Roller-Delayed Blowback |
| Finish | Black |
| Furniture | Green Polymer |
Let’s talk value. At $1188.71, the PTR-91 GIRK sits in a sweet spot for a .308 battle rifle. You’re getting a lot of rifle for the money compared to some direct competitors that can climb several hundred dollars higher. The included welded rail is a huge plus—that’s a $100+ value and a significant hassle saved. The roller-delayed system is famously reliable and soft-shooting for its caliber, though it does have a distinct, forceful ejection pattern. It’s a system that eats steel-cased ammo without complaint, which is a major budget consideration for a .308 platform. The rifle ships with one 20-round steel magazine, and plentiful, affordable aftermarket magazines are a key part of its budget-friendly appeal. Compatible with many HK91/G3 pattern parts and accessories, you have a wide ecosystem for customization if desired.
Who This Rifle Is For
This PTR-91 is for the shooter who wants the power and reach of a .308 in a durable, no-fuss package. It’s ideal for the budget-conscious enthusiast who appreciates classic Cold War-era design but wants modern American manufacturing and immediate optic readiness. It’s a great choice for a reliable ranch or truck rifle, a distinctive addition to a collection, or a practical semi-auto for medium to long-range target work. The 16-inch barrel makes it more manageable in tight spaces than its 18-inch counterparts, a practical tradeoff for a slight ballistic penalty.
Pros & Cons
Pros: Excellent value proposition in the .308 semi-auto market. The welded rail is a fantastic, ready-to-go feature. Renowned reliability with all types of ammunition. Uses abundant and relatively inexpensive HK-pattern magazines. Distinctive green furniture sets it apart. Robust, simple design built to last.
Cons: The roller-delayed system is not as inherently accurate as a gas-operated precision rifle. It’s a heavy platform, weighing around 9.5 pounds unloaded. The charging handle requires a firm pull. Spent brass is ejected vigorously and often dented—not ideal for reloaders. The trigger is typically a military-style two-stage with a heavier pull.
Frequently Asked Questions
Q: What optics mount is welded on?
A: The rifle features a factory-welded Picatinny rail (1913 spec) on the receiver. This provides a solid, permanent base for mounting scopes, red dot sights, or other optics directly to the rifle without needing a clamp-on mount. It’s a huge advantage for getting the rifle into action quickly.
Q: Are magazines easy to find and affordable?
A: Yes, this is a major benefit. The PTR-91 uses magazines compatible with the HK91, G3, and CETME patterns. These steel magazines are plentiful on the surplus market and from retailers, often available for a fraction of the cost of magazines for other modern .308 platforms. You can easily stock up without breaking the bank.
Q: Can the flash hider be replaced?
A: Absolutely. The rifle comes with a removable 5/X24 (15x1mm LH thread) flash hider. This standard thread pattern allows you to install a wide variety of muzzle devices, including muzzle brakes from companies like Precision Armament or suppressors (with the appropriate thread adapter and tax stamp). It offers good flexibility for tuning recoil or sound signature.
Here’s the thing—if you’ve been looking for a rugged, dependable .308 that doesn’t demand a premium price but delivers proven performance, the PTR-91 GIRK makes a compelling case. Its ready-to-roll configuration with the welded rail and unique look, combined with affordable operating costs, gives you serious bang-for-your-buck. FFL transfer required for firearm purchases. See the full details and availability on our site.




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