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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Out Of Stock
HK MP5, HK33, HK91 Take Down Pin - Push Button - Large
KNS Precision
$24.99KNS Precision HK Push Button Take Down Pin - Large .275" This 7mm (.275") diameter take-down pin has a spring-loaded push button. When the button is depressed, the stainless steel keeper detents retract for easy pin removal. The pin is designed to...HKP-21388$24.99 -
On Sale
HK417, MR762 Handguard Compression Spring
H&K Heckler & Koch
Now: $7.95Was: $8.95H&K HK MR762/417 Handguard Compression Spring Heckler & Koch compression spring for HK MR762 and HK 417 handguard Compatible With: HK MR 762 HK 417HKP-16796Now: $7.95Was: $8.95 -
On Sale
Now: $22.95Was: $24.95 -
HK P7 Series Cocking Lever Spring Roll Pin
H&K Heckler & Koch
$5.95HK P7 Series Cocking Lever Spring Roll Pin Compatible With: PSP P7M8 P7M10 P7M13HKP-01358$5.95 -
On Sale
Now: $9.95Was: $10.95 -
On Sale
HK P30S Left Safety Lever
H&K Heckler & Koch
Now: $17.95Was: $19.95H&K HK P30S Left Safety LeverHKP-16758Now: $17.95Was: $19.95 -
On Sale
HK P2000 Backstrap with Safety - Small - Black
H&K Heckler & Koch
Now: $37.95Was: $41.95H&K P2000 Backstrap w/ Safety - Small - Black Compatible With: HK P2000 9mm HK P2000 40 S&W HK P2000 357 SIGHKP-01564Now: $37.95Was: $41.95 -
On Sale
HK UMP, USC Hammer Spring - Right
H&K Heckler & Koch
Now: $13.95Was: $14.95HK UMP & USC Right Side Hammer Spring For LowersHKP-01892Now: $13.95Was: $14.95 -
Out Of Stock
$4.95 -
On Sale
HK CC9 Trigger Pin
H&K Heckler & Koch
Now: $4.95Was: $5.95H&K CC9 Trigger Pin This genuine H&K CC9 trigger pin secures the trigger assembly within the frame. Compatible With: HK CC9HKP-22123Now: $4.95Was: $5.95 -
On Sale
HK CC9 Sear Pin
H&K Heckler & Koch
Now: $4.95Was: $5.95H&K CC9 Sear Pin Made in Germany by H&K, this sear pin for the CC9 pistol secures the sear within the fire control assembly. Compatible With: HK CC9HKP-22119Now: $4.95Was: $5.95 -
On Sale
HK P30S, P30SK Safety Lever Detent Pin
H&K Heckler & Koch
Now: $15.95Was: $16.95H&K P30S/P30SK Safety Lever Detent Pin Detent pin for the manual safety mechanism on P30S and P30SK models. Compatible With: HK P30S HK P30SKHKP-21988Now: $15.95Was: $16.95