Heckler & Koch
HK SP5 9mm
Current black 30-round SP5 pistol, model 81000477. Heckler & Koch builds this full-size civilian sporting model in Oberndorf with an 8.86-inch barrel, roller-delayed blowback action, fluted chamber, 1/2x28 muzzle threads, and an integral 3-lug engagement surface.
Key Highlights
- •HK-manufactured full-size civilian sporting model
- •Roller-delayed blowback action with a fluted chamber
- •1/2x28 muzzle threads plus integral 3-lug engagement surface
Specifications
- Price
- $3,250
- Weight
- 5 lb 14 oz
- Calibers
- 9mm
- Rail Type
- polymer
- Best For
- home defenserange training
Capability Profile
0-10 Scale Across 8 Axes
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Compatibility Tags
Overview
The HK SP5 is the full-size original reference for the clone field, not another clone candidate. Heckler & Koch builds model 81000477 in Germany as a semi-automatic civilian sporting pistol. It uses an 8.86-inch cold hammer-forged barrel, a fluted chamber, a stamped steel receiver, and the same roller-delayed blowback operating principle that defines the MP5 pattern.
The Navy-style barrel has 1/2x28 muzzle threads and an integral 3-lug engagement surface behind the threaded muzzle. The base SP5 has no factory optic rail. It ships with two 30-round magazines, a sling, and a sight-adjustment tool.
Key Features
- HK production from the Oberndorf factory in Germany
- Roller-delayed blowback action with a fluted chamber
- 8.86" Navy-style barrel with 1/2x28 threads and integral 3-lug surface
- Ambidextrous HK paddle magazine release and Navy-style diopter sights
- Ships with two 30-round MP5 magazines, sling, and sight-adjustment tool
- Accepts standard MP5-pattern 10, 15, and 30-round magazines
Pros
- +HK-manufactured original provides the reference configuration for clone comparisons
- +Fluted chamber reduces case-to-chamber contact during extraction
- +1/2x28 threads and integral 3-lug surface create two distinct muzzle attachment paths
- +Paddle magazine release and diopter sights preserve the classic manual of arms
Cons
- −No factory optic rail; mounting an optic requires an aftermarket rail
- −No last-round bolt hold-open
- −The 5.9-pound unloaded weight is higher than the AP5-P, MAC 5K, and SP5K-PDW
- −The full-size receiver is longer than the SP5K-PDW for storage and transport
Detailed Specifications
- caliber
- 9mm x 19
- Barrel Length
- 8.86 inches
- Overall Length
- 17.7 inches
- weight
- 5.9 lbs
- barrel
- Cold hammer-forged
- Gas System
- Roller-delayed blowback, fluted chamber
- muzzleInterface
- 1/2x28 threaded muzzle with integral 3-lug engagement surface
- Receiver
- Stamped steel with polymer lower housing
- sights
- Navy-style diopter drum rear, hooded front post
- sku
- 81000477
- upc
- 642230259829
- package
- Two 30-round magazines, sling, and sight-adjustment tool
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