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 Trigger Group - SEF Full Auto - Contoured- USED
H&K Heckler & Koch
Now: $513.71Was: $999.95HK Heckler and Koch German SEF Full Auto Trigger Group in USED condition for HK MP5 Used MP5 contoured SEF trigger group that is 100% functional and entirely authentic German HK. This German MP5,...HKP-13932Now: $513.71Was: $999.95 -
On Sale
HK33, HK53, HK93 Dual Magazine Clamp
HKP HK Parts
$39.96 - $49.95HKP HK33, HK53, HK93 Dual Magazine Clamp Securely hold two HK33 magazines together for fast mag swaps. Precision-machined from billet aluminum and anodized in the popular red or classic black. Our...HKP-21608-M$39.96 - $49.95 -
On Sale
HK416, MR556 Extractor Spring Buffer
HKP HK Parts
Now: $3.44Was: $5.39HKP HK MR556/416 Extractor Spring Buffer This buffer fits inside the extractor spring in the extractor pocked of the bolt. This item is a high wear item and a spare would be highly advised...HKP-21604Now: $3.44Was: $5.39 -
On Sale
HK USPC HD Night Sight - Yellow, Green
Trijicon
Now: $143.10Was: $159.00Trijicon HK USPC HD Night Sight - Yellow/Green The three-dot green tritium night sight set front sight features a taller blade and an aiming point ringed in photoluminescent paint, while the rear...HKP-14544Now: $143.10Was: $159.00 -
On Sale
HK VP9, P30 Magazine Base Pad - Hard Duty
Grayguns
Now: $19.80Was: $22.00The Grayguns HK VP9 and P30 Magazine Base Pads are designed for hard-duty use. The base pads are manufactured from 6061 Aluminum and professionally finished with MIL-A-8625 Type III anodized coating...HKP-22344Now: $19.80Was: $22.00 -
On Sale
HKP Bench Mat - Bundesadler
HKP HK Parts
Now: $19.96Was: $24.95HKP Bench Mat - Bundesadler The HK Parts bench mat is the perfect cleaning & repair mat designed specifically for your Heckler & Koch. The soft top protects your gun from scratches while the rubber...HKP-21845Now: $19.96Was: $24.95 -
On Sale
HK VP9SK, P30SK +5 Magazine Extension Kit
HKP HK Parts
$22.28 - $34.95Magazine Extension Kit +5 - HK VP9SK, HK P30SK HK Parts magazine extension kit adds 5 additional rounds to the HK VP9SK/P30SK magazine with the simple swap of the floor plate & high-reliability mag...HKP-20566-M$22.28 - $34.95 -
On Sale
HK G36, SL8, UMP, USC Hammer
GSG9
Now: $112.46Was: $124.95G36 & HK UMP Hammer For Lower Or Trigger Group- US Made These hammers are a direct fit on the USC and SL8 platform.HKP-19852Now: $112.46Was: $124.95 -
On Sale
HK VP9 Tactical Barrel - 9mm - 4.45" - Threaded 13.5x1 LH
RCM
Now: $202.50Was: $225.00RCM HK VP9 9mm Tactical Barrel - Threaded 13.5x1 LH Each barrel is meticulously crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. This is the finest...HKP-16850Now: $202.50Was: $225.00 -
On Sale
HK P30L Conversion Barrel - .40 S&W To .357 SIG - Non-Threaded
RCM
Now: $151.41Was: $237.50RCM HK P30L .40 S&W To .357 SIG Conversion Barrel - Non-ThreadedHKP-17568Now: $151.41Was: $237.50 -
On Sale
M-LOK Sling Swivel Mount - Quick Detach
AIM
Now: $22.50Was: $24.99M-LOK Quick Detach Sling Swivel Mount The Aim M-LOK® QD Sling Mount stud with QD swivel provides a front attachment point for your push button QD sling or sling with just strap. Includes:HKP-18589Now: $22.50Was: $24.99 -
On Sale
HK MP5, MKE AP5 Trigger Housing - 9mm - Contoured - ETS
MKE
$56.00 - $116.96MKE AP5, HK MP5 ETS-Style Contoured Trigger Housing This contoured trigger housing is manufactured by MKE for MP5 and AP5 pattern firearms and features an ETS selector configuration. Designed for...HKP-22496-M$56.00 - $116.96