Labor Day Sale
The HK Parts Labor Day Sale is live. Save up to 20% on select HK firearm parts, magazines, accessories, upgrades, and products from top brands. Get free shipping on qualifying orders of $250 or more. Limited quantities are available.
Free shipping applies to qualifying orders with a subtotal of $250 or more. All orders receiving free shipping will be shipped via USPS Standard. Exclusions may apply.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
HK MP5, MP5K Extractor Spring
FMP HK CONTRACT
Now: $4.46Was: $4.95FMP MP5, MP5K Extractor Spring New old stock HK contract FMP extractor spring will fit all of the 9mm HK variants including clones. This part was made using HK prints on HK contract tooling that the...HKP-18201Now: $4.46Was: $4.95 -
On Sale
HK MP5, MP5K Dual Magazine Clamp - 9mm
HKP HK Parts
$22.28 - $34.95HKP HK Parts MP5 and MP5K Dual Magazine Clamp - 9mm - Lightweight The MP5 and MP5K magazine grip or dual magazine clamp fits all 9mm MP5 or MP5K curved, steel magazines. This part holds two magazines...HKP-00084-M$22.28 - $34.95 -
On Sale
HK MP5K, SP5K, SP89 Vertical Foregrip
HKP HK Parts
Now: $26.96Was: $29.95HK Parts USA made vertical "K" grip HK vertical grip for the HK MP5K models. Made in the USA and counts as one US made 922r compliant part. The finest US made forearm available. Compatible With:HKP-16474Now: $26.96Was: $29.95 -
On Sale
HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Gen 2
KCI
$30.57 - $47.95Korean 30 Round MP5, MP5K Magazine - GEN 2 - KCI USA Compatible With: MP5, HK94, MP5SD, SP5 MP5K, SP89, SP5K Zenith, Century AP5, MKE, POF &amHKP-00955-M$30.57 - $47.95 -
On Sale
HK MP5, MP5K Ejector Lever - 9mm
MKE
Now: $17.96Was: $19.95MKE HK MP5/K 9mm Ejector Lever Upgrade or replace your worn ejector lever with this quality part, made for HK MP5 and MP5K 9mm models. Whether you're finishing a build or refreshing your setup, this...HKP-21920Now: $17.96Was: $19.95 -
On Sale
HK MP5, HK94, SP5 Handguard - Wide
HKP HK Parts
Now: $20.76Was: $25.95HKP MP5, SP5, & HK94 Wide Forearm - USA This MP5 forearm is also known as the tropical wide forearm. Made from the same polymer material to factory HK specs in the US. Compatible With:HKP-02312Now: $20.76Was: $25.95 -
On Sale
HK Pistol Trigger Return Spring Tool - Pliers
USA
Now: $14.36Was: $17.95HK Trigger Return Spring Tool - Pliers The HK Parts trigger return spring pliers are a must-have tool born from necessity. If you've ever attempted to replace the trigger return spring on an HK...HKP-16031Now: $14.36Was: $17.95 -
On Sale
HK91, G3, HK33, HK93 Folding Bipod - Steel
HKP HK Parts
Now: $71.97Was: $89.95HK33, HK93, HK91, G3 Folding Bipod - Steel Finally, an aftermarket solution for HK enthusiasts who have been searching after that perfect bipod to finish out their build. The HK Parts bipod was...HKP-20834Now: $71.97Was: $89.95 -
On Sale
HK Small Push Pin for Handguards and Lowers
USA
Now: $6.08Was: $7.59HK Small push pin - US Made All steel small push pin for use on the lower grip housing for a push pin style of lower housing. Black nitride finish which adds extra durability to the pin plus...HKP-20397Now: $6.08Was: $7.59 -
On Sale
HK Rear Sight Tool - Diopter Sights
HKP HK Parts
Now: $23.96Was: $29.95HK Diopter Rear Sight Tool - Military Contract Diopter sight tool is perfect for those that need to adjust all sizes of HK diopter type sights for the entire family of HK rifles including clones. A...HKP-16511Now: $23.96Was: $29.95 -
On Sale
HK416, Colt M4 Spring Kit - .22LR - Match Trigger Upgrade
HKP HK Parts
Now: $14.00Was: $17.49HK 416 .22 & Colt M4 .22 Match Trigger Spring Kit - Set of 3 Enhanced Springs: The HKP match trigger spring kit delivers a lighter, smoother, and crisper trigger pull translating to on-target...HKP-17340Now: $14.00Was: $17.49 -
On Sale
HK MP5 Folding Brace
SB Tactical
Now: $107.96Was: $119.95SB Tactical Side Folding Brace for the HK MP5 and SP5 model SBT5A Features: Each brace comes assembled ready to inHKP-18017Now: $107.96Was: $119.95