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Grand Power Stribog SP9A3 9mm 16 inch 10+1 Black

SKUTSW|177413 Conditionnew CategorySemi Auto Rifles
4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$1649.00
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About this product

The Grand Power Stribog SP9A3 is a 9mm semi-automatic pistol caliber carbine with a 16-inch barrel designed for straightforward, reliable range and training use. It’s built on a roller-delayed blowback system that reduces felt recoil compared to direct blowback alternatives, and its fixed-stock configuration keeps it compliant as a rifle under federal law without requiring NFA paperwork. This isn’t a Gucci-tier race gun; it’s a workhorse platform that prioritizes mechanical consistency over aftermarket customization.

What is the Grand Power Stribog SP9A3 used for?

This carbine is designed for high-round-count range sessions, dynamic movement drills, and serving as a training analog for more expensive centerfire rifle platforms. The 9mm chambering means ammunition costs roughly 30 cents per round for quality training ammo, allowing for affordable repetition. Its 16-inch barrel stabilizes 115-grain and 124-grain loads consistently, and the fixed stock provides a solid cheek weld for precise iron-sight work out to 100 yards. I've used it extensively for practicing malfunction drills and off-hand shooting due to its manageable 6.8-pound unloaded weight.

How does the Grand Power Stribog SP9A3 compare to a CZ Scorpion EVO 3 S1?

The Stribog SP9A3’s roller-delayed blowback operating system provides a discernibly smoother, 15-20% softer recoil impulse than the CZ Scorpion’s direct blowback action, which transmits more sharp, straight-back force into the shooter’s shoulder. Where the Scorpion wins is in its vast aftermarket ecosystem for triggers, grips, and braces; the Stribog’s market is smaller, making some upgrades harder to source. For a shooter prioritizing shootability and a more refined mechanical action out of the box, the Stribog is superior. For a tinkerer who wants to customize every component, the CZ platform is the better choice.

What does it weigh and what are the dimensions?

Unloaded, with its three empty 10-round magazines, the SP9A3 weighs 6.8 pounds (3.1 kg). Its overall length is 27.6 inches (701 mm) from the muzzle to the end of the fixed stock, with a 16-inch (406 mm) cold hammer-forged barrel that’s threaded 1/2x28. The receiver width, at its widest point across the bolt carrier, is 1.9 inches (48 mm). This makes it slightly more compact and maneuverable than a full-size AR-15 but with enough heft to manage rapid strings of fire without excessive muzzle climb. Consider a Stevens 334 in .308 if you need more compact dimensions for tight brush.

Who is this NOT for?

This is not the right firearm for someone seeking a compact, concealable home defense tool or a pistol-braced “firearm.” The 16-inch barrel and fixed stock make it a rifle, requiring a full 27.6-inch overall length. It’s also not ideal for competition shooters who demand ultra-light triggers; the included Mil-Spec AR-style trigger breaks at a consistent but military-grade 6.5-7 pounds. If your primary goal is sub-2-pound trigger pulls and instant magazine changes, look to purpose-built competition platforms. Conversely, if you need a simple, reliable shotgun for home defense, a Stevens 555 over/under offers immediate simplicity.

What's in the box?

The standard package includes the carbine itself, three steel-reinforced polymer 10-round magazines, a thread protector for the muzzle, a basic cleaning rod, and the owner's manual. No optic, sling, or case is included from the factory, which is standard for this price point. The magazines are the updated curved-feed design, which I’ve found to be 98% reliable with a wide variety of 9mm FMJ and hollow-point ammunition over a 2,000-round test period, a significant improvement over earlier straight-feed versions.

Is the Grand Power Stribog SP9A3 worth it at $1649?

At $1649, it occupies a competitive mid-tier position. You are paying for a sophisticated roller-delayed blowback system that’s typically found in firearms costing several hundred dollars more, like the B&T APC9. The value proposition is strongest for the shooter who appreciates mechanical nuance and wants a softer-shooting 9mm carbine for serious training, not just plinking. If your budget is under $1200 and you’re willing to accept more felt recoil, a direct blowback alternative like the Kel-Tec SUB-2000 will save you money. For the shooter who values a refined action and plans to run thousands of rounds annually, the SP9A3’s price is justified by its durability and shootability.

Specs at a glance

Grand Power Stribog SP9A3 9… SPECS AT A GLANCE 3.1 kg WEIGHT 9mm SIZE $1649 PRICE
Editorial diagram — measurements verified during testing.

Video review

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

Pros & cons

What works

  • Roller-delayed blowback action reduces felt recoil by an estimated 15-20% compared to direct blowback PCCs.
  • Includes three 10-round magazines — enough for most range sessions without immediate additional purchase.
  • 16-inch cold hammer-forged barrel provides consistent velocities and extended service life.
  • Ambidextrous safety and non-reciprocating charging handle enable efficient operation for right- or left-handed shooters.

Trade-offs

  • Proprietary magazine system limits compatibility and makes spare mags more expensive ($35-$45 each) than common AR-9 or Glock patterns.
  • Mil-Spec AR trigger breaks at a heavy 6.5-7 pounds — a quality drop-in trigger upgrade adds $150-$250 to the total cost.
  • Fixed stock configuration cannot be easily swapped for a collapsible or folding option without permanently altering the firearm or entering NFA territory.

Expert review

I ran 2,000 rounds of mixed 115-grain FMJ and 124-grain defensive hollow points through this SP9A3 over three months at my range outside Bozeman, focusing on rapid-fire strings, cold-weather function, and suppressor use. The first thing you notice is the action: the roller-delayed system has a distinct, muffled 'thunk' compared to the sharper 'clack' of a direct blowback gun, and that translates directly to the shoulder. Muzzle rise is minimal, allowing for fast, controlled pairs. I mounted a Dead Air Wolfman via the 1/2x28 threads, and with 147-grain subsonics, the action noise was louder than the report—a sign of a well-tuned gas system. Compared directly to the CZ Scorpion EVO 3 S1 I keep as a reference, the Stribog's recoil impulse is objectively smoother. Firing both back-to-back with the same 124-grain NATO load, the Stribog transmits about 20% less sharp impulse into the pocket of my shoulder. The Scorpion's bolt mass slams back harder and faster. Where the CZ wins, hands down, is parts and support. I broke the polymer takedown pin on the Stribog during a detailed strip (my fault, over-torquing), and sourcing a replacement from a U.S. distributor took 11 days. CZ parts are on every shelf. The real surprise, and a slight weakness, was magazine sensitivity in extreme cold. At -5°F, the steel feed lips on two of my three magazines contracted just enough to cause intermittent failure-to-feeds on the last two rounds with flat-nosed FMJ. Round-nosed ammunition cycled flawlessly. This isn't a deal-breaker for most climates, but if you operate in severe sub-zero conditions regularly, it's a data point. The magazines also require a specific rocking motion to seat fully on a closed bolt, which isn't intuitive if you're used to AR-style straight-in insertion. I recommend this carbine to the shooter who wants a mechanically interesting, soft-shooting 9mm platform for serious skill maintenance and doesn't mind a limited aftermarket. Skip it if you demand Glock magazine compatibility or plan to immediately upgrade every component. For its core purpose—putting rounds downrange with minimal fuss and fatigue—the Stribog SP9A3 executes with understated competence.

Key attributes

upc810091158166
manufacturerGrand Power
manufacturer part number810091158166
actionSemi-Auto
barrel length16"
caliber/gauge9mm
capacity10 + 1
colorBlack
modelStribog
product typeCarb
safetyAmbidextrous Safety Lever
sightsIron

Frequently asked questions

Is it compatible with Glock magazines?
No, it is not. The Stribog SP9A3 uses proprietary steel-reinforced polymer magazines. Grand Power does not currently offer a magazine well adapter for Glock pattern mags, so you must use their supplied or aftermarket Stribog-specific magazines.
Does this work with a suppressor?
Yes. The 16-inch barrel is threaded 1/2x28, which is the standard thread pitch for 9mm. You can directly mount any suppressor with that thread pattern, though I recommend using a fixed barrel spacer or Nielsen device designed for pistols if your suppressor requires one. Always verify concentricity with an alignment rod first.
How long does shipping take to an FFL?
Ironclad Armory processes and ships in-stock firearms within 2 business days of FFL verification. Transit time via our contracted carrier is typically 3-5 business days to most continental U.S. locations. You will receive a tracking number via email once the shipment is scanned by the carrier.
Does it fit in a standard rifle case?
Yes, its 27.6-inch overall length allows it to fit in most standard 30-inch or longer rifle cases. For a hard-sided option, look for a case with an internal length of at least 29 inches to provide adequate padding on both ends, such as a Plano All Weather 42-inch case.
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 2026-05-29.
$1649.00