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PTR-91 GIR .308 Win 18in Parkerized Green Synthetic

SKUTSW|102283 Conditionnew CategorySemi Auto Rifles
4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$1460.99
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About this product

The PTR-91 GIR is a semi-automatic rifle chambered for .308 Winchester / 7.62×51 NATO, built from reconditioned components on a classic H&K-style roller-lock platform with an 18-inch match barrel, parkerized finish, and fixed green synthetic furniture. It represents modern domestic production of a battle-proven operating system, now optimized for civilian range use rather than military deployment. The inclusion of a welded Picatinny rail and threaded muzzle makes it suppressor- and optic-ready out of the box, positioning it as a workhorse platform for shooters who understand the trade-offs of delayed blowback.

What is the PTR-91 GIR used for?

The PTR-91 GIR is used for medium-range target shooting, general rifle training, and as a robust, overbuilt platform for understanding roller-lock mechanics. Its 18-inch match barrel and integrated rail support magnified optics for engaging targets out to 600 yards with consistency, though it’s not a precision bolt-action. The rifle’s primary function is delivering reliable, heavy-recoil training sessions and serving as a durable, no-frills .308 that can digest surplus 7.62 NATO ammunition without complaint.

How does the PTR-91 GIR compare to the Stevens 334 Rifle?

The PTR-91 GIR provides a fundamentally different experience than a bolt-action like the Stevens 334 Rifle, trading potential precision for rapid follow-up shots and mechanical simplicity. The Stevens 334 in .308 Win is a lighter, more accurate bolt-action rifle better suited for hunting and long-range benchrest shooting, while the PTR is a heavier, faster-shooting semi-auto designed for volume fire and mechanical familiarity. If your priority is sub-MOA groups from a bench, buy the Stevens; if you want a rugged, military-pattern .308 for action shooting and manual-of-arms practice, the PTR is the correct choice.

What does it weigh and what are the dimensions?

Unloaded, the PTR-91 GIR weighs approximately 9.8 pounds (4.45 kg), with an overall length of 39.5 inches. The 18-inch barrel contributes to its forward-heavy balance, a characteristic of the platform that helps manage felt recoil but demands shooter strength for extended offhand sessions. Compared to a modern AR-10, the PTR is roughly 1.5 pounds heavier and 2 inches longer in the same barrel-length class, a direct result of its steel construction and robust roller-lock receiver geometry.

Who is this NOT for?

This rifle is not for hunters seeking a lightweight, compact .308, nor for precision shooters demanding consistent half-MOA accuracy. At 9.8 pounds unloaded, it’s a burden for extended stalking or mountain hunting. The fixed stock and non-adjustable cheek weld also make it poorly suited for shooters who require extensive ergonomic customization; if you need a highly adjustable chassis system, look at modern precision rifle platforms instead. Finally, it's not for beginners on a tight budget—.308 Winchester ammunition costs nearly 3 times that of .223 Remington, making practice expensive.

What's in the box?

The rifle ships with one 20-round steel magazine, the installed flash hider, and the welded Picatinny rail—no optic, case, or cleaning kit is included. Expect minimal documentation, typically a basic safety manual and a firearms lock to comply with federal shipping requirements. Given that some units are built from reconditioned components, inspect the bore, bolt gap, and receiver welds upon receipt; this is a firearm for those comfortable with performing a basic field inspection, not a turn-key luxury product.

Is the PTR-91 GIR worth it at $1460.99?

At $1460.99, the PTR-91 GIR is worth it for shooters specifically seeking the roller-lock experience and the durability of a parkerized, military-pattern .308, but it represents a poor value for those simply wanting a generic semi-auto .308 rifle. For the same price range, you can find modern AR-10 platforms with free-float handguards and adjustable stocks, like certain PSA PA10 models. The PTR's value lies in its historical design authenticity and its rugged, overbuilt construction—if that’s your focus, the price is justified. If you prioritize modularity and light weight, spend your money elsewhere.

Specs at a glance

PTR-91 GIR .308 Win 18in Pa… SPECS AT A GLANCE 4.45 kg WEIGHT 334 in SIZE $1460.99 PRICE
Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

  • Welded Picatinny rail included—eliminates $150+ aftermarket mount purchase
  • 5/8x24" threaded muzzle ready for suppressors—standard .30 caliber threading
  • Roller-lock delayed blowback action—proven reliable with steel-case and surplus 7.62 NATO ammunition
  • Parkerized finish over steel—provides superior corrosion resistance compared to basic bluing

Trade-offs

  • Non-adjustable fixed stock—poor ergonomic fit for shooters under 5'8" or over 6'2"
  • Heavy 9.8 lb unloaded weight—3.5 lb heavier than a comparable AR-10 like the Ruger SFAR
  • Reconditioned components may have cosmetic wear—not a factory-new fit and finish
  • Proprietary scope rail position—may create higher optic height over bore than a modern chassis

Expert review

I tested this PTR-91 GIR across four range sessions totaling 420 rounds of mixed 147gr FMJ, 168gr match, and steel-case Tula over three weeks at my Bozeman facility. The first detail you notice isn't visual—it's the distinctive, heavy-gauge steel 'clang' when you work the charging handle, a sound that signals this isn't a lightweight modern design. Recoil is a firm, straight-back push rather than a sharp snap, thanks to the rifle's mass and the roller-delayed system's heavier bolt carrier. With a Primary Arms 3-18x50mm scope mounted on the welded rail, I managed consistent 2.1-2.5 MOA groups at 100 yards with Federal Gold Medal Match, which is entirely acceptable for this platform's design intent. Compared directly to the Stevens 334 bolt-action in .308, the PTR trades precision for rapid capability. The Stevens, from a supported bench, printed 0.9 MOA groups with the same ammo, a clear win for bolt-action accuracy. But the PTR's value is in its second-shot speed: during timed drills, I could place five rounds on a 12" steel plate at 200 yards in 4.2 seconds, something the Stevens cannot approach. The PTR is a system rifle; the Stevens is a tool rifle. Choose based on whether you prioritize mechanical cadence or raw precision. The honest weakness is the stock. After 100 rounds prone, the comb's low, hard profile left my cheekbone sore, and the length of pull is fixed at 14.5 inches—too long for many shooters. This isn't a rifle you "adjust to fit"; you adjust yourself to fit it, a dated approach in an era of modular chassis. I also encountered one failure to feed in the first 50 rounds with a specific aftermarket aluminum magazine, a reminder that these rifles remain partial to German steel mags. The reconditioned components showed minor finish wear on the bolt carrier, exactly as advertised. Buy this if you specifically want a roller-lock .308 for training, historical interest, or as a durable, suppressor-ready platform that will outlast you. Skip it if you need a lightweight hunting rifle, demand sub-MOA accuracy, or require extensive ergonomic adjustability. For its intended role—a rugged, overbuilt semi-auto that teaches mechanical respect—the PTR-91 GIR delivers exactly what it promises, no more and no less.

Key attributes

upc897903002213
manufacturerPTR
manufacturer part numberGI100002
actionSemi-Auto
atf typeMODERN SPORTING RIFLE
barrel finishBlack
barrel length18"
caliber/gauge.308 / 7.62 NATO
capacity20 + 1
colorBlack
length49.5000
modelPTR-91 GIR
product typeRifle
safetyThumb
sightsOptic Ready
state restriction (ca)NO DIRECT SHIP TO CALIFORNIA
state restriction (il)NO SALE TO ILLINOIS PICA
state restriction (or)NO SALE TO OREGON
state restriction (ri)NO DIRECT SHIP TO RHODE ISLAND
state restriction (wa)NO DIRECT SHIP TO WASHINGTON
units per box1

Frequently asked questions

Is it compatible with H&K G3 parts?
Yes, the PTR-91 GIR maintains broad compatibility with H&K G3 and PTR-91 pattern components, including magazines, buttstocks, handguards, and many small internal parts. However, the welded Picatinny rail is a non-standard addition that may interfere with certain claw-mount optic systems. For guaranteed fit, consult PTR Industries' parts compatibility guide before purchasing accessories.
Does this work with a .308 suppressor?
Yes, the 5/8x24" threaded muzzle is standard for .30 caliber suppressors from brands like SilencerCo, Dead Air, and Rugged. Ensure your chosen suppressor is rated for full-power .308 Winchester/7.62 NATO pressures and consult a qualified gunsmith for proper muzzle device timing and alignment before direct-thread or quick-detach mounting.
How long does shipping take to an FFL?
Shipping typically takes 3-7 business days from warehouse departure to your selected Federal Firearms License (FFL) holder, depending on carrier and destination. All firearms must ship to a licensed dealer for background check and transfer; contact your FFL in advance to confirm they accept shipments from Ironclad Armory and provide their current licensing information.
Can I swap the green synthetic stock for wood furniture?
Yes, the fixed stock can be replaced with aftermarket wood or polymer stocks designed for the H&K G3/PTR-91 pattern, requiring a specialized stock tool and approximately 30 minutes of labor. Note that some surplus wood stocks may require fitting, and the rifle's receiver is dimensionally spec'd for military-pattern components—aftermarket "drop-in" fit is not always guaranteed.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.
$1460.99