Small Parts
Explore our extensive selection of HK small parts at HKParts, perfect for repairs, upgrades, and custom builds. Our inventory includes high-quality, precision-machined replacement parts and maintenance kits designed for a wide range of HK models. Whether you need push pins, springs, or custom components, our HK-specific small parts ensure optimal performance and durability for your firearm.
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On Sale
HK MP5 Rear Sights Locking Washer
MKE
Now: $1.46Was: $2.45MKE HK MP5 Rear Sights Locking Washer Secures the rear sight assembly on MKE and HK MP5 models to maintain proper alignment. Compatible With: Century Arms AP5 HK MP5/MP5K HK SP5/SP5K Will work with all 90 series firearmsNow: $1.46Was: $2.45 -
On Sale
HK417, MR762A4 Bolt Catch, Release - Ambi
H&K Heckler & Koch
Now: $48.56Was: $53.95Heckler and Koch MR762 A4 Bolt Catch/Release - Ambi Factory ambidextrous bolt catch lever for the MR762 A4. The A4 variant of the MR762 introduced ambi controls for the bolt catch/release not previously available on the A1 variant...Now: $48.56Was: $53.95 -
On Sale
HK VP9SK Right Side Grip Panel - Medium - OD Green
H&K Heckler & Koch
Now: $17.95Was: $19.95H&K VP9SK Right Side Grip Panel - Medium - OD Green New HK German manufactured. Right side medium size perfect for spare or for custom stippling projects. Drop-in part for your HK VPSK pistol. Compatible With: HK VP9SKNow: $17.95Was: $19.95 -
On Sale
HK VP9SK Grip Wrap for Small Backstraps - Granulate
Talon Grip
Now: $17.99Was: $19.99TALON Grip - H&K VP9SK - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...Now: $17.99Was: $19.99 -
On Sale
HK VP9, VP40 Grip Panel Left Side - Small - OD Green
H&K Heckler & Koch
Now: $22.45Was: $24.95H&K VP9, VP40 Grip Panel Left Side - Small - OD Green New HK German manufactured. Left side size small. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 KNow: $22.45Was: $24.95 -
On Sale
HK MR762 Ejection Door Clamping Sleeve
H&K Heckler & Koch
Now: $4.46Was: $4.95H&K HK MR762 Ejection Door Clamping Sleeve Compatible With: HK MR762Now: $4.46Was: $4.95 -
On Sale
HK417, MR762 Axle Extractor Retaining Pin
H&K Heckler & Koch
Now: $8.05Was: $8.95H&K HK MR762/417 Axle Extractor Retaining Pin This extractor retaining pin is constructed of durable, black finished, steel and is an OEM factory original H&K component. This retaining pin is designed to fit the HK417 & MR762 model of rifles...Now: $8.05Was: $8.95 -
On Sale
HK45, HK45 Compact Extractor
H&K Heckler & Koch
Now: $44.96Was: $49.95German HK45 & HK45C Extractor - New A great spare and replacement part to have. Compatible With: HK45 Tactical HK45 HK45 Compact Tactical HK45 CompactNow: $44.96Was: $49.95 -
On Sale
Now: $8.05Was: $8.95 -
On Sale
HK P2000, P2000SK Magazine Disconnect Elbow Spring
H&K Heckler & Koch
Now: $8.96Was: $9.95HK Magazine Disconnect Elbow Spring Compatible With: HK P2000 HK P2000SKNow: $8.96Was: $9.95 -
On Sale
HK (9mm) 4 Prong Pistol Flash Hider - Threaded 1/2x28
USA
Now: $67.45Was: $74.95H&K (9mm) 4 Prong Pistol Flash Hider - Threaded 1/2x28 This flash hider enhances both the look and functionality of your firearm. Constructed from 4140 ordnance-grade steel, it is heat-treated and finished with a Melonite coating for...Now: $67.45Was: $74.95 -
On Sale
Now: $13.46Was: $14.95