Description
Grand Power fans asked for two things for years: take the sting out of the straight blowback action and let the Stribog run Glock mags. The SP9A3G delivers both. The roller delayed system slows the bolt down noticeably compared to plain blowback subguns, so recoil feels softer and follow-up shots come back on target faster. And since it feeds from Glock-pattern double stack magazines, you can share mags with the pistol most people already have in the safe. Three 33-round magazines come in the box to get you started.
What Sets the Stribog SP9A3G Apart
The charging handle is non-reciprocating and stays forward while you fire, so nothing is cycling back and forth next to your support hand. Controls are set up for either hand, including the ambidextrous safety lever, and the receiver is machined from hard anodized aircraft grade aluminum that keeps the whole package light without giving up durability. Up top you get a full-length Picatinny rail with flip-up iron sights, and the handguard carries M-LOK slots for lights and hand stops. The 8 inch barrel comes threaded 1/2×28 with a protector installed, ready for a muzzle device or suppressor.
A PDW Brace That Earns Its Keep
This version ships with Grand Power's collapsible PDW brace assembly fitted with the Gear Head Works Tailhook. The Tailhook deploys with the push of a button and its rigid support arm does a genuinely good job of counterbalancing the muzzle, all while keeping the overall package short enough to stash in a backpack or truck bag.
Why the SP9A3G Makes Sense at the Range
Between the soft-cycling roller delayed action, 9mm feeding costs, and 33+1 capacity, this is the kind of gun that turns a quick range trip into a long one. It is easy to run, easy to feed, and easy to accessorize, which is exactly what a 9mm PDW should be. If you have been waiting for a Glock-mag Stribog, this is the one that checks the boxes.
Key Specifications
- Manufacturer: Grand Power
- Model: Stribog SP9A3G
- MPN: SP9A3G-PDW
- UPC: 810091152867
- Caliber: 9mm Luger
- Action: Semi-Auto, Roller Delayed Blowback
- Barrel Length: 8", Threaded 1/2×28 with Protector
- Capacity: 33+1
- Magazine Compatibility: Glock-Pattern Double Stack 9mm
- Charging Handle: Non-Reciprocating
- Sights: Flip-Up Front and Rear Iron Sights
- Safety: Ambidextrous Safety Lever
- Receiver: Hard Anodized Aircraft Grade Aluminum
- Handguard: M-LOK Slots with Full-Length Picatinny Top Rail
- Brace: Collapsible PDW Brace with Gear Head Works Tailhook
- Finish: Black
What’s Included
- Grand Power Stribog SP9A3G 9mm pistol
- Three 33-round Glock-pattern magazines
- PDW collapsible brace assembly with Gear Head Works Tailhook
- Thread protector (installed)
- Cable lock
Frequently Asked Questions
Does the Stribog SP9A3G take Glock magazines?
Yes, that is the big deal with the G model. It feeds from Glock-pattern double stack 9mm magazines, and it ships with three 33-round mags in the box. If you already run a Glock, your existing mags will pull double duty.
What is the difference between the SP9A3 and the SP9A3G?
The core upgrade is the magazine well. The standard SP9A3 uses Grand Power's proprietary Stribog magazines, while the SP9A3G accepts Glock-pattern mags. Both share the roller delayed blowback action and non-reciprocating charging handle that set the A3 generation apart from the older straight blowback models.
Is the barrel on the SP9A3G threaded for a suppressor?
Yes, the 8 inch barrel is threaded 1/2×28 and comes with a thread protector installed. That is the standard pitch for most 9mm suppressors and muzzle devices, so mounting a can is as simple as spinning off the protector. The roller delayed action also tends to run smoother suppressed than straight blowback designs.
Can I mount a red dot on the Stribog SP9A3G?
Absolutely. The receiver has a full-length 1913 Picatinny rail on top, so any rail-mounted optic will bolt right on. The included flip-up iron sights fold down out of the way and can serve as backups behind your dot.





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