H&K VP9SK / P30SK Handgun Magazine | 9mm Luger | 12-Round | Black | Extended Floorplate | OEM Factory Mag | Part: 50257858 | UPC: 642230265707
Upgrade your subcompact HK carry with the H&K VP9SK / P30SK 12-round magazine—a genuine OEM factory magazine featuring a black finish and an extended floorplate for a more secure grip and improved control. Purpose-built for 9mm Luger, this compact-capacity boost delivers the ergonomic feel of a full-size without sacrificing concealability, making it ideal for EDC, training, and range practice.
Engineered to HK’s exacting standards, the 12/rd mag uses a sturdy steel body, reliable feed lips, a high-tensile spring, and an anti-tilt follower for consistent feeding from first round to last. The extended basepad adds purchase for your support hand and pinky, enhancing recoil management and shot-to-shot speed—especially helpful on the smaller VP9SK and P30SK frames.
Why Choose the HK 12-Round Extended Magazine for VP9SK / P30SK
OEM Reliability: Factory components, factory tolerances—built by HK for your VP9SK and P30SK pistols.
12-Round Capacity: Practical balance of concealment and firepower for defensive carry and long range sessions.
Extended Floorplate: Adds length for a full, secure grip, improving comfort and control with faster follow-up shots.
Durable Steel Body: Resists dents and deformation; precise feed geometry supports dependable cycling.
Smooth Feeding: Anti-tilt follower and high-tensile spring maintain consistent stack pressure and reliable slide lock on empty.
Low-Profile Finish: Matte black exterior reduces glare and blends with your pistol’s factory lines.
Easy Maintenance: Disassemblable design for cleaning after high round counts, rain, or dust exposure.
Key Specs at a Glance
Compatibility: Heckler & Koch VP9SK and P30SK (9mm)
Caliber: 9mm Luger
Capacity: 12 rounds
Body Material: Steel with black finish
Follower: Anti-tilt, polymer
Spring: High-tensile steel
Basepad: Extended floorplate for enhanced ergonomics
Part Number: 50257858
UPC: 642230265707
Performance You’ll Notice
Better Control in a Small Package: The extended basepad gives your pinky a home, improving recoil control and sight recovery.
Reliable Lock-Back: Consistent spring tension ensures positive slide lock on empty for faster, consistent reloads.
Training-Friendly: Extra capacity means fewer mag changes in drills and classes—more time on fundamentals, less time reloading.
Ideal Use Cases
Everyday Carry (EDC): Carry one mag in the pistol and a 12-round spare on the belt for peace of mind.
Range & Practice: Run longer strings during draw-to-first-shot, reload, and malfunction drills.
Home Defense: Enhanced grip plus HK reliability for a confident defensive setup.
Compatibility Notes
Care & Maintenance
Periodic Inspection: Check feed lips, follower movement, and spring tension after drops or heavy use.
Clean & Lube: Disassemble to remove grit; use a dry lube sparingly on the body if desired—avoid over-lubrication.
Rotate Carry Mags: Mark and rotate magazines between training and defensive carry to maximize service life.
Frequently Asked Questions
Q: Will this magazine fit the VP9 or P30 full-size?
A: This model is specifically for VP9SK / P30SK. Full-size models use different magazines.
Q: Does the extended floorplate add much length?
A: It adds just enough for a full, confident grip while remaining concealment-friendly for subcompact carry.
Q: Is this an HK factory magazine?
A: Yes—OEM H&K (part 50257858), built to HK’s specifications for best reliability.
Q: Can I leave the mag loaded?
A: Quality springs tolerate long-term compression well. Many users keep mags loaded; inspect and rotate periodically.
Q: Will it lock the slide on empty?
A: Yes—when maintained properly, the follower and spring are designed to reliably engage the slide stop on empty.
SEO Highlights (Quick Scan)
HK VP9SK / P30SK 12-round magazine, 9mm Luger, black, extended floorplate
OEM factory magazine with steel body, anti-tilt follower, high-tensile spring
Ideal for EDC, range training, and home defense
Part 50257858, UPC 642230265707
Boost control, capacity, and confidence with the H&K VP9SK / P30SK 12-Round Magazine—the factory-built upgrade that keeps your compact HK running smooth, reliable, and ready.
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