Description
Grand Power took everything people liked about the original Stribog and fixed the two biggest gripes with the A3 generation. The SP9A3S runs a semi-locked bolt with roller-delayed operation instead of straight blowback, which takes a real bite out of felt recoil and keeps the muzzle flatter during quick strings. The charging handle is now non-reciprocating too, so it stays put up front while you shoot instead of cycling back at your support hand. This is the short version of the platform, with a 5.5 inch barrel threaded 1/2×28 and capped with a thread protector, making it about as handy as a 9mm large-format pistol gets.
Why the Stribog SP9A3S Shines With a Suppressor
That 1/2×28 threading isn't just for show. The roller-delayed system runs noticeably quieter and cleaner suppressed than a standard blowback gun, and the short barrel keeps the overall package compact even with a can hanging off the front. Range reports on this platform consistently mention how soft it shoots for a sub-9mm, with less of that snappy bolt slap you get from heavier blowback designs. Grand Power also refined the trigger on the A3 series with a new flat design, a welcome upgrade over earlier models.
Built Right, Set Up for Both Hands
The Slovakian-built SP9A3S uses an aircraft-grade aluminum upper mated to a polymer lower, all wearing a matte Flat Dark Earth finish. Up top you get a full-length Picatinny rail for your red dot, with M-LOK slots at 3 and 9 o'clock for a light or laser. Flip-up iron sights come installed, so it works right out of the case. Controls are fully ambidextrous, including the safety lever, and a 1913 Picatinny back plate plus QD sling socket give you solid options for setting the gun up your way.
In the box you'll find three 30-round proprietary curved magazines and a molded hard case. Whether it's a range toy, truck gun, or suppressor host, this one earns its spot.
Key Specifications
- Manufacturer: Grand Power
- Model: Stribog SP9A3S
- UPC: 197892004787
- MPN: 197892004787
- Caliber: 9mm Luger
- Action: Semi-Auto, Roller-Delayed Blowback
- Barrel Length: 5.5", Threaded 1/2×28
- Capacity: 30+1
- Magazines Included: 3
- Frame: Aircraft-Grade Aluminum Upper, Polymer Lower
- Finish/Color: Matte Flat Dark Earth
- Sights: Flip-Up Iron Sights
- Safety: Ambidextrous Safety Lever
- Charging Handle: Non-Reciprocating
- Accessory Mounting: Full-Length Picatinny Top Rail, M-LOK at 3 and 9 O'Clock
What’s Included
- Grand Power Stribog SP9A3S 9mm pistol
- Three 30-round Grand Power curved magazines
- Flip-up front and rear sights (installed)
- Thread protector
- Molded hard carrying case
Frequently Asked Questions
What's the difference between the Stribog SP9A3S and the standard SP9A3?
The S stands for short. The SP9A3S runs a 5.5 inch barrel instead of the 8 inch barrel on the standard SP9A3, which trims the overall length and makes it noticeably handier, especially with a suppressor attached. Both share the same roller-delayed action and non-reciprocating charging handle.
Is the Stribog SP9A3S a good suppressor host?
It's one of the better 9mm hosts in this class. The roller-delayed action runs quieter and cleaner suppressed than standard blowback designs, and the factory 1/2×28 threading accepts most common 9mm cans. The short barrel also keeps the total package compact once a suppressor is mounted.
What ammo runs best in the SP9A3S?
The delay system was originally tuned around 124-grain NATO-spec loads, but current production guns ship with the US locker, which is set up for common American 115-grain range ammo. Quality factory loads in either weight should run fine. As with any new gun, give it a break-in with a few different loads to find what it likes.
Does the Stribog SP9A3S take Glock magazines?
No, this model uses Grand Power's proprietary curved magazines, and three 30-rounders come in the box. Grand Power makes a separate G-series Stribog built around Glock-pattern mags. The proprietary mags are well made and spares are easy to find in 10, 20, and 30-round capacities.




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