H&K SP5K-PDW 9mm 5.83in Barrel 10rd 2 Mags
About this product
What is the H&K SP5K-PDW 9mm pistol? The H&K SP5K-PDW is a civilian semi-automatic pistol derived from the MP5K platform, featuring a 5.83-inch barrel and roller-delayed blowback system for reliable close-quarters performance. Manufactured in Oberndorf, Germany, it maintains authentic MP5 heritage while complying with U.S. regulations. This configuration includes two 10-round magazines and is optimized for shooters who value compact handling and mechanical precision.
What is the H&K SP5K-PDW used for?
The SP5K-PDW excels in close-quarters defensive scenarios and tactical training due to its 13.8-inch overall length and 4.2-pound weight. Its roller-delayed blowback system reduces recoil compared to direct blowback designs, making it suitable for rapid follow-up shots. The tri-lug adapter allows quick suppressor attachment, ideal for low-noise operations.
How does the H&K SP5K-PDW compare to the Stevens 334 Rifle?
The SP5K-PDW outperforms the Stevens 334 Rifle in compactness and rapid engagement, but sacrifices long-range accuracy. While the Stevens 334 in .308 Win offers precision at 300+ yards with its 20-inch barrel, the SP5K-PDW’s 5.83-inch barrel limits effective range to 50 yards. For home defense or vehicle use, the H&K is superior; for hunting, the Stevens dominates.
What does it weigh and what are the dimensions?
The SP5K-PDW weighs 4.2 pounds unloaded and measures 13.8 inches in length with a 5.83-inch barrel. Its height is 7.5 inches with the magazine inserted, and width is 2.5 inches at the widest point. These dimensions make it 40% shorter than a typical Stevens 334 rifle, enhancing maneuverability in confined spaces.
Who is this NOT for?
This pistol is not for beginners or budget-conscious shooters due to its $3,249 price and complex maintenance requirements. The roller-delayed system demands meticulous cleaning every 500 rounds, unlike simpler blowback designs. If you prioritize affordability or simplicity, consider a Stevens 334 in .243 Win for half the cost.
What's in the box?
The box includes the SP5K-PDW pistol, two 10-round magazines, and a factory manual. No optic, sling, or cleaning kit is provided, unlike some competitors that bundle accessories. The magazines are German-made with anti-tilt followers, ensuring reliable feeding for all 10 rounds.
Is the H&K SP5K-PDW worth it at $3,249?
Yes, for collectors and tactical professionals, the SP5K-PDW justifies its cost with authentic H&K craftsmanship and NFA-ready features. The tri-lug adapter alone saves $200-$300 versus aftermarket installation, and the German build ensures durability beyond clones. However, recreational shooters might find better value in a $600 PCC like the CZ Scorpion.
Specs at a glance
Video review
Pros & cons
What works
- Roller-delayed blowback system reduces recoil by 30% compared to direct blowback PCCs
- 5.83-inch barrel with tri-lug adapter allows suppressor use without gunsmithing
- Weighs 4.2 pounds — 1.8 pounds lighter than a full-size MP5
- Includes two German-made 10-round magazines valued at $80 each
Trade-offs
- 10-round magazine capacity limits tactical use compared to 30-round alternatives
- No optic rail included — requires a $150-$300 aftermarket claw mount
- Polymer grip lacks texture, may require $40 stippling for secure handling
Expert review
Key attributes
| upc | 642230261808 |
| manufacturer | Heckler & Koch / H&K |
| manufacturer part number | 81000482 |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 5.83" |
| caliber/gauge | 9mm |
| capacity | 10 + 1 |
| color | Black |
| length | 13.9 |
| number of magazines | 2 |
| package height | 3.7 |
| package width | 12.8 |
| product type | Semi-Auto Pistol |
| shipping weight | 8.4 |
| sights | Rear Diopter |
| sights type | ADJUSTABLE |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (il) | NO SALE TO ILLINOIS PICA |
Frequently asked questions
- Is it compatible with standard MP5K accessories?
- Yes, the SP5K-PDW accepts most MP5K accessories, including handguards and stocks, due to its identical receiver specs. However, aftermarket stocks require a Form 1 SBR approval. H&K genuine parts are recommended for optimal fit.
- Does it fit in a standard pistol case?
- No, it requires a case at least 14.5 inches long to accommodate its 13.8-inch length. A 16-inch hard case from Pelican or similar is ideal for protection during transport.
- How long does shipping take?
- Shipping takes 3-7 business days via FedEx or UPS, depending on your location. All firearms ship to your local FFL dealer for background check completion.
- Can I return it if it doesn't fit my needs?
- Returns are accepted within 30 days for unused items, but firearms require a 15% restocking fee due to regulatory paperwork. Contact Ironclad Armory support for initiation.
- Does this work with SilencerCo Omega 9K suppressors?
- Yes, the tri-lug adapter is compatible with SilencerCo Omega 9K and other tri-lug suppressors. Ensure the suppressor is rated for 9mm and attached securely before firing.