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
HK MP7 Flip Up Sight Rail
Strike Industries
Now: $184.84Was: $289.95Strike Industries HK MP7 Flip Up Sight Rail Strike Industries has developed the ultimate new Top Rail for the MP7 featuring integrated front and rear flip-up sights ; as requested of the elite...HKP-17406Now: $184.84Was: $289.95 -
On Sale
HK VP9, P30, HK45 Rear Sight - Green
Hi-Viz
Now: $35.03Was: $54.95Hi-Viz HK VP/P30/45 Rear Sight - Green This is an H&K rear sight. It comes in Green or Red fiber optic family LitePipes. Compatible With:HKP-16223Now: $35.03Was: $54.95 -
On Sale
HK416, MR556 Handguard - KeyMod 9"
HKP HK Parts
Now: $74.96Was: $269.95HK MR556 & HK416 Standard Length 9" - KeyMod HandguardHKP-17982Now: $74.96Was: $269.95 -
On Sale
HK G36, SL8 Barrel Retaining Nut
GSG9
Now: $33.79Was: $53.00HK G36 & SL8 Barrel Retaining Nut - USA Made in the USA. Compatible With: SL8 (all models & variants) G36EHKP-18252Now: $33.79Was: $53.00 -
On Sale
HK VP9SK Competition Magwell
HKP HK Parts
$38.22 - $41.97HKP HK VP9SK Competition Magwell Lightweight VP9SK Magwell with a flared funnel for faster, more reliable reloads. Features: CNC machined from billet aluminumHKP-22336-M$38.22 - $41.97On Sale
HK416, MR556 Barrel Flute Cleaning Brush - 5.56 / .223
HKP HK Parts
Now: $15.91Was: $24.95HK MR556, HK416 Cleaning Brush - Barrel Flute - 5.56 / .223 This brush is a must-have for cleaning the chamber flutes on a MR556 or HK416 firearm. If the flutes become clogged or dirty, the firearm...HKP-22316Now: $15.91Was: $24.95On Sale
HK MP5 Dual Folding Stock with Adapter - .22LR
HKP HK Parts / Strike Industries
$203.97 - $319.95Strike Industries HK MP5 .22LR Dual Folding Stock with Adapter The Strike Industries Dual Folding Stock paired with the HKP MP5 .22LR picatinny adapter is one of the best options on the market for...HKP-21769-M$203.97 - $319.95On Sale
HK MP5 Receiver Flat - 9mm - no Sling Clip
HKP HK Parts
Now: $121.09Was: $189.95HKP HK MP5 9mm Receiver Flat w/o Sling Clip The MP5 9mm receiver flat serves as the foundation for custom MP5 builds. This version does not include a sling clip cutout, offering flexibility for...HKP-21828Now: $121.09Was: $189.95On Sale
HK P2000SK Compensator for Threaded Barrel
HKP HK Parts
Now: $101.21Was: $189.95HKP HK P2000SK Compensator for Threaded Barrel The HK Parts P2000SK compensator will add a sleek and tactical look to your P2000SK. With the quick and easy addition of our compensator you will add...HKP-20884Now: $101.21Was: $189.95On Sale
Bolt Knob - Drake - Aluminum
Tactical Precision MFG
Now: $15.71Was: $39.99Drake Bolt Knob - Aluminum These bolt knobs are made from aluminum and are finished a in midnight bronze Cerakote and will fit any 5/16-24 threaded bolt handle. Features:HKP-20773Now: $15.71Was: $39.99On Sale
HK UMP 45 Magazine Spring - .45 ACP - 15 Round - US
HKP HK Parts
Now: $6.34Was: $9.95HK UMP .45 15 Round Magazine Spring Perfect for spares and to have on hand as these are consumable item that needs to be replaced from time to time. A must have item if you own a USC/UMP conversion...HKP-20679Now: $6.34Was: $9.95On Sale
HK Standard Kit Pyramid Sight System
Outer Impact
Now: $50.97Was: $79.95The Heckler and Koch Pyramid Sight System The Pyramid Sight system offers four configurations (starter, standard, firefly, and master) for maximum flexibility. All of the HK pyramid sights systems...HKP-19963Now: $50.97Was: $79.95