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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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 -
HK Mark 23 Right Side Safety Lever
H&K Heckler & Koch
$46.95HK Mark 23 Right Side Safety LeverHKP-01787$46.95 -
$42.95 -
$19.95 -
HK P30, P30L Loaded Chamber Indicator
H&K Heckler & Koch
$46.95HK P30 Loaded Chamber IndicatorHKP-02213$46.95 -
HK USP 9mm, .40 S&W Recoil Guide Rod
H&K Heckler & Koch
$32.95H&K HK USP 9mm/.40 S&W Recoil Guide Rod Compatible With: HK USP 9mm HK USP 40 S&WHKP-01081$32.95 -
HK USP Magazine Locking Plate - 9mm - 10 Round
H&K Heckler & Koch
$5.95Magazine Locking Plate For USP 9mm Full Size Magazines Compatible With: USP 9mm 10 RoundHKP-01597$5.95 -
Out Of Stock
HK USP Firing Pin - New Style - Titanium
HKP HK Parts
$49.95HKP HK USP New Style Titanium Firing Pin A solid billet CNC offering at 40+% lighter than comparable steel firing pins. Our titanium firing pins travel faster in the slide, delivering a quicker lock time & enhancing accuracy. Titanium pins also carry...HKP-17826$49.95 -
Out Of Stock
HK USP Compact V3 Control Lever
H&K Heckler & Koch
$32.95HK USPC V3 Control Lever Compatible With: HK USP Compact 9mm HK USP Compact 357 SIG HK USP Compact 40 S&W HK USP Compact 45 ACPHKP-01436$32.95 -
$7.95 -
Out Of Stock
HK UMP (9mm) Extractor
USA
$39.95New US-Made USC & UMP 9mm Extractor: This is the perfect spare part for your UMP or USC 9mm conversion. Please Note: HK considers this a high wear and replacement item. Once it's removed from the carrier, the spring tension...HKP-02625$39.95 -
HK UMP, USC, SL8, G36 Fixed Rear Sight Flat Spring
H&K Heckler & Koch
$8.95HK G36, SL8 & USC, UMP Fixed Rear Sight Flat Spring Compatible With: G36 SL8 USC. 45 UMP 9mm UMP .40 UMP .45HKP-16635$8.95