VP Series
Browse our complete selection of HK VP9 and VP40 parts, including compensators, triggers, and magazines. Upgrade your pistol with magazine extensions, optics & optic plates, and VP9 grips to achieve unmatched performance and reliability.
Common VP9 upgrades include compensators for recoil control, magazine extensions for added capacity, and precision triggers for a cleaner pull. Many shooters also add optics plates and custom grips for faster target acquisition and better ergonomics.
Some components such as grips, magazine extensions, and optic plates are cross-compatible between the VP9 and VP40. However, certain parts like barrels, slides, and magazines are caliber-specific and should be matched to your pistol model.
Compensators redirect gas upward as the pistol cycles, which helps reduce muzzle rise and felt recoil. The result is faster follow-up shots, flatter tracking, and improved control in rapid fire, with many shooters reporting tighter groups and greater comfort.
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HK VP40 Conversion Barrel - .40 S&W to .357 SIG - Non-Threaded
RCM
$237.50RCM HK VP40 .40 S&W To .357 SIG Conversion Barrel - Non-Threaded Each barrel is meticulously crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. This is the finest barrel for the HK VP40...HKP-17373$237.50 -
HK VP9 Ledge Straight Eight Sight Set for Suppressor - Optics Ready
Heinie
$205.95Heinie Optics Ready HK VP9 Ledge Straight Eight Sight Set for Suppressor This sight set features our rear Ledge design. The military inspired sight design combines the best features of our Classic and SlantPro with a few of its own that sets it apart...HKP-19998$205.95 -
Out Of Stock
HK VP40 Barrel - .40 S&W - 4.45" - Threaded 14.5x1 LH
RCM
$225.00RCM HK VP40 .40 S&W Tactical Barrel - Threaded 14.5x1 LH Each barrel is meticulously crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. This is the finest threaded replacement barrel for the HK VP40 .40 cal...HKP-17369$225.00 -
HK VP9A1 F Compensator - MOD 1
HKP HK Parts
$179.95HKP HK VP9A1 F MOD 1 Compensator The HKP MOD 1 compensator is designed to reduce muzzle rise and improve shot-to-shot recovery while maintaining a clean, integrated look. Each unit includes both the rail mount for light and laser compatibility and a...HKP-22077$179.95 -
HK45 Compact, VP9, P30 Night Sight Set - Suppressor Height
Trijicon
$159.95HK Trijicon Green 3-Dot Suppressor Height Night Sight Set for HK45 Compact, VP9, P30 Trijicon Bright & Tough suppressor-height 3-dot night sight set for HK VP9, P30, and HK45C platforms. These sights use Trijicon’s tritium-illuminated green...HKP-19799$159.95 -
HK VP9SK MOD 1 Compensator
HKP HK Parts
$179.95HK Parts MOD 1 Compensator: H&K VP9SK The HK Parts MOD 1 compensator perfectly blends form and function, setting a new standard in muzzle control. Experience a significant reduction in muzzle flip and recoil, allowing you to get back on target faster...HKP-21796$179.95 -
Out Of Stock
HK VP40 Conversion Barrel - .40 S&W to 9mm - Threaded - 1/2x28
RCM
$214.95RCM HK VP40 to 9mm Conversion Barrel - Threaded - 1/2x28 This 9mm conversion barrel is a drop-in replacement that allows your VP40 to shoot the popular 9mm cartridge. It has the standard 1/2x28 thread and comes with a thread protector. Each barrel...HKP-21676$214.95 -
HK VP9, VP40 Sight Tool - Range Master - Universal
HKP HK Parts
$249.95MGW Armory Precision Tooling Range Master a universal sight tool for HK VP9 HK VP40 Models HK sight tool used for installing & removing front & rear sights on your HK pistol. This is the finest sight tool that has replaceable shoes that you can...HKP-18679$249.95 -
Out Of Stock
HK VP9SK Tactical Barrel - 9mm - Threaded 13.5x1 LH
RCM
$225.00RCM HK VP9SK 9mm Tactical Barrel - Threaded 13.5x1 LH Each VPSK Tactical barrel is machined from ordnance grade steel, heat treated then nitrided inside and out. This is the finest threaded replacement barrel for the HK VP9SK 9mm pistol, ideal as...HKP-19262$225.00 -
Out Of Stock
HK VP, P30, HK45C HD XR Night Sight Set - Orange Front Outline
Trijicon
$169.95Trijicon HK VP/45C/P30 HD XR Night Sight Set - Orange Front Outline The Trijicon HD XR Night Sights were specifically designed with the ever-evolving challenges of law enforcement agencies in mind. Building on the features of the current HD Night Sights,...HKP-18270$169.95 -
Streamlight TLR-4 Tactical Light & Laser Combo - Red
Streamlight
$199.95Streamlight TLR-4 Tactical Light & Laser Combo - Red Features: Features C4 LED technology and a 640-660nm red laser 5300-candela peak beam intensity; 170 lumens Runs 1.5 hours to the 10% output level (LED only or LED and laser); 11 hours...HKP-08538$199.95 -
Laserguard HK VP9/VP9SK, HK VP40 LG-499 - Red
Crimson Trace
$199.95LG-499 RED LASERGUARD VP9, VP9SK, VP40 The LG-499 Laserguard® is a powerful red laser sight designed for the Heckler & Koch® (HK®) VP series of pistols including: VP9, VP9SK and VP 40. Featuring a5mW peak, 620-670nm, Class 3R red...HKP-18566$199.95