The HK SP5L pistol in 9mm Luger with a 16.5-inch barrel and SB Tactical brace (brand part no. 81001191) is the long-barreled variant of HK’s semi-auto MP5-pattern pistol, giving civilian shooters access to the same roller-delayed blowback action used in HK’s legendary submachine gun platform. HK builds the SP5L with a 10+1 capacity and includes two 10-round magazines, and the extended barrel length keeps the pistol compliant while adding sight radius and velocity over the standard SP5. Among roller-delayed semi-auto handguns, this SP5L configuration favors HK enthusiasts and MP5 platform shooters who want the extended-barrel variant.

Key Specifications

• Chambered in 9mm Luger.
• The capacity is 10+1 rounds.
• The barrel measures 16.5 inches, the extended-length SP5L variant.
• The pistol includes an SB Tactical brace for one-handed stability.
• The action is roller-delayed blowback, HK’s proven MP5-pattern design.
• Two 10-round magazines ship with the pistol.
• The unloaded weight is 5.9 pounds.
• The overall length is 25.5 inches with the brace extended.
• The sights are a Navy-style diopter rear with a hooded front post, both fully adjustable.

Frequently Asked Questions

How many magazines are included? Two 10-round magazines ship with the pistol.

What action does the SP5L use? Roller-delayed blowback, the same system found in HK’s MP5-pattern platform.

Buy the HK SP5L Pistol, 9mm

The same roller-delayed blowback action used by HK’s legendary MP5, in a long-barreled civilian-legal pistol is exactly what this HK SP5L Pistol delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.