Clearance Sale - EXTRA 25% OFF
Save an extra 25% on select clearance parts, magazines, accessories and upgrades during the HK Parts Labor Day Sale. Clearance products may include discontinued, overstocked and last-chance items. All clearance products are sold as-is and are final sale. Limited quantities are available, and once they are gone, they are gone.
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.
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On Sale
Picatinny 8" Stock with 1913 Folding Mech
JMAC Customs
$232.43 - $304.90JMac 8" Stock with 0.275" Cheek Rise - 1913 Attachment Feautures: New Integrated Rubber Buttpad 2x Integrated QD Sling Socket 8" LHKP-21241-M$232.43 - $304.90 -
On Sale
HK MP5, SP5 Binary Trigger Group - SEF Navy - BFSIII - 9mm
FA Franklin Armory
$731.21 - $974.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – SEF – Contoured Complete Franklin Armory BFSIII HK-C1 binary trigger pack assembly configured in a 3-position pictogram contoured...HKP-20004-M$731.21 - $974.95 -
On Sale
HK VP9L Compensator - Quick Detach
HKP HK Parts
Now: $74.96Was: $169.95HK VP9L - Quick Detach Comp Weight ™ EASY ON, EASY OFF - QUICK DETACH TECHNOLOGY The HK Parts VP9L, Comp Weight™/compensator is the world's first quick detach Comp Weight™, compensator. That slides...HKP-19129Now: $74.96Was: $169.95 -
On Sale
HK VP9 Magwell - Ultra Low Profile
HKP HK Parts
$38.22 - $59.95HKP HK VP9 Magwell - Tactical Low Profile The smallest, lowest-profile magwell available for the HK VP9—now with a fully functional funnel for faster, smoother reloads. Precision-machined from...HKP-22076-M$38.22 - $59.95 -
On Sale
HK V51 Backplate
HKP HK Parts
Now: $74.96Was: $167.95HKP V51 Backplate HK Parts brings you a long lost part that was no longer available till now. The Vector Arms V51 firearms was one of the most aclaimed PDW of its time but replacement parts have...HKP-21201Now: $74.96Was: $167.95 -
On Sale
HK G36, G36K Gas Block - US
USA
Now: $50.97Was: $79.95Gas Block - US Made - HK G36E, G36KHKP-19915Now: $50.97Was: $79.95 -
On Sale
HK MP5K Folding Stock With Direct Fit Adapter
MI Midwest Industries
$267.72 - $419.95HK MP5K Folding Stock With Direct Fit Adapter The Midwest Industries Alpha folding stock paired with the HK Parts picatinny rail adapter offers unparalleled versatility. Adjust your length of pull,...HKP-21514-M$267.72 - $419.95 -
On Sale
HK USC Conversion to ACR Stock Upgrade - FDE
KDG Kinetic Development Group
Now: $293.22Was: $459.95HK USC-UMP ACR Stock Adapter & ACR Stock Combo - Brown A new product that allows you to add the widely popular Remington ACR folding, adjustable stock to your USC-UMP conversion. Each unit comes...HKP-19845Now: $293.22Was: $459.95 -
On Sale
HK G36, SL8 Bolt Group Fork
USA
Now: $6.98Was: $10.95G36 & Sl8 Bolt Group Fork For Cocking Handle - USHKP-18774Now: $6.98Was: $10.95 -
On Sale
HK MP5, HK94, SP5 Trigger Pack - Flat Trigger - 9mm - 4 US Made 922r Parts
HKP HK Parts
Now: $191.22Was: $299.95HKP Zenith 9mm US Made Trigger Pack With Flat Trigger Semi auto trigger pack complete with flat trigger installed. Completely assembled & ready to drop in. The remaining parts are all German HK Or...HKP-18513Now: $191.22Was: $299.95 -
On Sale
HK MP5 Dual Folding Stabilizer - With Adapter - OD Green
HKP HK Parts / Strike Industries
$203.97 - $319.95Strike Industries Dual Folding Stabilizer with HKP MP5 Adapter The Strike Industries Dual Folding Stabilizer paired with the HKP MP5 picatinny adapter is one of the best options on the market for...HKP-21655-M$203.97 - $319.95 -
On Sale
HK P30, HK P30L Compensator - V2 - Rail Adapter
HKP HK Parts
Now: $24.47Was: $34.95HKP HK P30, HK P30L Comp Weight™ V2 Compensator Rail Adapter The HK Parts Comp Weight™ Compensator rail adapter is designed to easily screw on to your quick detach Comp Weight™ by replacing the quick...HKP-19038Now: $24.47Was: $34.95